datastore

package
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Published: Dec 8, 2015 License: Apache-2.0 Imports: 2 Imported by: 0

Documentation

Overview

Package datastore is a generated protocol buffer package.

It is generated from these files:

datastore_v1.proto

It has these top-level messages:

PartitionId
Key
Value
Property
Entity
EntityResult
Query
KindExpression
PropertyReference
PropertyExpression
PropertyOrder
Filter
CompositeFilter
PropertyFilter
GqlQuery
GqlQueryArg
QueryResultBatch
Mutation
MutationResult
ReadOptions
LookupRequest
LookupResponse
RunQueryRequest
RunQueryResponse
BeginTransactionRequest
BeginTransactionResponse
RollbackRequest
RollbackResponse
CommitRequest
CommitResponse
AllocateIdsRequest
AllocateIdsResponse

Index

Constants

View Source
const Default_GqlQuery_AllowLiteral bool = false
View Source
const Default_Query_Offset int32 = 0
View Source
const Default_Value_Indexed bool = true

Variables

View Source
var BeginTransactionRequest_IsolationLevel_name = map[int32]string{
	0: "SNAPSHOT",
	1: "SERIALIZABLE",
}
View Source
var BeginTransactionRequest_IsolationLevel_value = map[string]int32{
	"SNAPSHOT":     0,
	"SERIALIZABLE": 1,
}
View Source
var CommitRequest_Mode_name = map[int32]string{
	1: "TRANSACTIONAL",
	2: "NON_TRANSACTIONAL",
}
View Source
var CommitRequest_Mode_value = map[string]int32{
	"TRANSACTIONAL":     1,
	"NON_TRANSACTIONAL": 2,
}
View Source
var CompositeFilter_Operator_name = map[int32]string{
	1: "AND",
}
View Source
var CompositeFilter_Operator_value = map[string]int32{
	"AND": 1,
}
View Source
var EntityResult_ResultType_name = map[int32]string{
	1: "FULL",
	2: "PROJECTION",
	3: "KEY_ONLY",
}
View Source
var EntityResult_ResultType_value = map[string]int32{
	"FULL":       1,
	"PROJECTION": 2,
	"KEY_ONLY":   3,
}
View Source
var PropertyExpression_AggregationFunction_name = map[int32]string{
	1: "FIRST",
}
View Source
var PropertyExpression_AggregationFunction_value = map[string]int32{
	"FIRST": 1,
}
View Source
var PropertyFilter_Operator_name = map[int32]string{
	1:  "LESS_THAN",
	2:  "LESS_THAN_OR_EQUAL",
	3:  "GREATER_THAN",
	4:  "GREATER_THAN_OR_EQUAL",
	5:  "EQUAL",
	11: "HAS_ANCESTOR",
}
View Source
var PropertyFilter_Operator_value = map[string]int32{
	"LESS_THAN":             1,
	"LESS_THAN_OR_EQUAL":    2,
	"GREATER_THAN":          3,
	"GREATER_THAN_OR_EQUAL": 4,
	"EQUAL":                 5,
	"HAS_ANCESTOR":          11,
}
View Source
var PropertyOrder_Direction_name = map[int32]string{
	1: "ASCENDING",
	2: "DESCENDING",
}
View Source
var PropertyOrder_Direction_value = map[string]int32{
	"ASCENDING":  1,
	"DESCENDING": 2,
}
View Source
var QueryResultBatch_MoreResultsType_name = map[int32]string{
	1: "NOT_FINISHED",
	2: "MORE_RESULTS_AFTER_LIMIT",
	3: "NO_MORE_RESULTS",
}
View Source
var QueryResultBatch_MoreResultsType_value = map[string]int32{
	"NOT_FINISHED":             1,
	"MORE_RESULTS_AFTER_LIMIT": 2,
	"NO_MORE_RESULTS":          3,
}
View Source
var ReadOptions_ReadConsistency_name = map[int32]string{
	0: "DEFAULT",
	1: "STRONG",
	2: "EVENTUAL",
}
View Source
var ReadOptions_ReadConsistency_value = map[string]int32{
	"DEFAULT":  0,
	"STRONG":   1,
	"EVENTUAL": 2,
}

Functions

This section is empty.

Types

type AllocateIdsRequest

type AllocateIdsRequest struct {
	// A list of keys with incomplete key paths to allocate IDs for.
	// No key may be reserved/read-only.
	Key              []*Key `protobuf:"bytes,1,rep,name=key" json:"key,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

The request for AllocateIds.

func (*AllocateIdsRequest) GetKey

func (m *AllocateIdsRequest) GetKey() []*Key

func (*AllocateIdsRequest) ProtoMessage

func (*AllocateIdsRequest) ProtoMessage()

func (*AllocateIdsRequest) Reset

func (m *AllocateIdsRequest) Reset()

func (*AllocateIdsRequest) String

func (m *AllocateIdsRequest) String() string

type AllocateIdsResponse

type AllocateIdsResponse struct {
	// The keys specified in the request (in the same order), each with
	// its key path completed with a newly allocated ID.
	Key              []*Key `protobuf:"bytes,1,rep,name=key" json:"key,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

The response for AllocateIds.

func (*AllocateIdsResponse) GetKey

func (m *AllocateIdsResponse) GetKey() []*Key

func (*AllocateIdsResponse) ProtoMessage

func (*AllocateIdsResponse) ProtoMessage()

func (*AllocateIdsResponse) Reset

func (m *AllocateIdsResponse) Reset()

func (*AllocateIdsResponse) String

func (m *AllocateIdsResponse) String() string

type BeginTransactionRequest

type BeginTransactionRequest struct {
	// The transaction isolation level.
	IsolationLevel   *BeginTransactionRequest_IsolationLevel `` /* 137-byte string literal not displayed */
	XXX_unrecognized []byte                                  `json:"-"`
}

The request for BeginTransaction.

func (*BeginTransactionRequest) GetIsolationLevel

func (*BeginTransactionRequest) ProtoMessage

func (*BeginTransactionRequest) ProtoMessage()

func (*BeginTransactionRequest) Reset

func (m *BeginTransactionRequest) Reset()

func (*BeginTransactionRequest) String

func (m *BeginTransactionRequest) String() string

type BeginTransactionRequest_IsolationLevel

type BeginTransactionRequest_IsolationLevel int32
const (
	BeginTransactionRequest_SNAPSHOT BeginTransactionRequest_IsolationLevel = 0
	// conflict if their mutations conflict. For example:
	// Read(A),Write(B) may not conflict with Read(B),Write(A),
	// but Read(B),Write(B) does conflict with Read(B),Write(B).
	BeginTransactionRequest_SERIALIZABLE BeginTransactionRequest_IsolationLevel = 1
)
const Default_BeginTransactionRequest_IsolationLevel BeginTransactionRequest_IsolationLevel = BeginTransactionRequest_SNAPSHOT

func (BeginTransactionRequest_IsolationLevel) Enum

func (BeginTransactionRequest_IsolationLevel) String

func (*BeginTransactionRequest_IsolationLevel) UnmarshalJSON

func (x *BeginTransactionRequest_IsolationLevel) UnmarshalJSON(data []byte) error

type BeginTransactionResponse

type BeginTransactionResponse struct {
	// The transaction identifier (always present).
	Transaction      []byte `protobuf:"bytes,1,opt,name=transaction" json:"transaction,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

The response for BeginTransaction.

func (*BeginTransactionResponse) GetTransaction

func (m *BeginTransactionResponse) GetTransaction() []byte

func (*BeginTransactionResponse) ProtoMessage

func (*BeginTransactionResponse) ProtoMessage()

func (*BeginTransactionResponse) Reset

func (m *BeginTransactionResponse) Reset()

func (*BeginTransactionResponse) String

func (m *BeginTransactionResponse) String() string

type CommitRequest

type CommitRequest struct {
	// The transaction identifier, returned by a call to
	// <code>beginTransaction</code>. Must be set when mode is TRANSACTIONAL.
	Transaction []byte `protobuf:"bytes,1,opt,name=transaction" json:"transaction,omitempty"`
	// The mutation to perform. Optional.
	Mutation *Mutation `protobuf:"bytes,2,opt,name=mutation" json:"mutation,omitempty"`
	// The type of commit to perform. Either TRANSACTIONAL or NON_TRANSACTIONAL.
	Mode             *CommitRequest_Mode `protobuf:"varint,5,opt,name=mode,enum=datastore.CommitRequest_Mode,def=1" json:"mode,omitempty"`
	XXX_unrecognized []byte              `json:"-"`
}

The request for Commit.

func (*CommitRequest) GetMode

func (m *CommitRequest) GetMode() CommitRequest_Mode

func (*CommitRequest) GetMutation

func (m *CommitRequest) GetMutation() *Mutation

func (*CommitRequest) GetTransaction

func (m *CommitRequest) GetTransaction() []byte

func (*CommitRequest) ProtoMessage

func (*CommitRequest) ProtoMessage()

func (*CommitRequest) Reset

func (m *CommitRequest) Reset()

func (*CommitRequest) String

func (m *CommitRequest) String() string

type CommitRequest_Mode

type CommitRequest_Mode int32
const (
	CommitRequest_TRANSACTIONAL     CommitRequest_Mode = 1
	CommitRequest_NON_TRANSACTIONAL CommitRequest_Mode = 2
)
const Default_CommitRequest_Mode CommitRequest_Mode = CommitRequest_TRANSACTIONAL

func (CommitRequest_Mode) Enum

func (CommitRequest_Mode) String

func (x CommitRequest_Mode) String() string

func (*CommitRequest_Mode) UnmarshalJSON

func (x *CommitRequest_Mode) UnmarshalJSON(data []byte) error

type CommitResponse

type CommitResponse struct {
	// The result of performing the mutation (if any).
	MutationResult   *MutationResult `protobuf:"bytes,1,opt,name=mutation_result" json:"mutation_result,omitempty"`
	XXX_unrecognized []byte          `json:"-"`
}

The response for Commit.

func (*CommitResponse) GetMutationResult

func (m *CommitResponse) GetMutationResult() *MutationResult

func (*CommitResponse) ProtoMessage

func (*CommitResponse) ProtoMessage()

func (*CommitResponse) Reset

func (m *CommitResponse) Reset()

func (*CommitResponse) String

func (m *CommitResponse) String() string

type CompositeFilter

type CompositeFilter struct {
	// The operator for combining multiple filters.
	Operator *CompositeFilter_Operator `protobuf:"varint,1,req,name=operator,enum=datastore.CompositeFilter_Operator" json:"operator,omitempty"`
	// The list of filters to combine.
	// Must contain at least one filter.
	Filter           []*Filter `protobuf:"bytes,2,rep,name=filter" json:"filter,omitempty"`
	XXX_unrecognized []byte    `json:"-"`
}

A filter that merges the multiple other filters using the given operation.

func (*CompositeFilter) GetFilter

func (m *CompositeFilter) GetFilter() []*Filter

func (*CompositeFilter) GetOperator

func (m *CompositeFilter) GetOperator() CompositeFilter_Operator

func (*CompositeFilter) ProtoMessage

func (*CompositeFilter) ProtoMessage()

func (*CompositeFilter) Reset

func (m *CompositeFilter) Reset()

func (*CompositeFilter) String

func (m *CompositeFilter) String() string

type CompositeFilter_Operator

type CompositeFilter_Operator int32
const (
	CompositeFilter_AND CompositeFilter_Operator = 1
)

func (CompositeFilter_Operator) Enum

func (CompositeFilter_Operator) String

func (x CompositeFilter_Operator) String() string

func (*CompositeFilter_Operator) UnmarshalJSON

func (x *CompositeFilter_Operator) UnmarshalJSON(data []byte) error

type Entity

type Entity struct {
	// The entity's key.
	//
	// An entity must have a key, unless otherwise documented (for example,
	// an entity in <code>Value.entityValue</code> may have no key).
	// An entity's kind is its key's path's last element's kind,
	// or null if it has no key.
	Key *Key `protobuf:"bytes,1,opt,name=key" json:"key,omitempty"`
	// The entity's properties.
	// Each property's name must be unique for its entity.
	Property         []*Property `protobuf:"bytes,2,rep,name=property" json:"property,omitempty"`
	XXX_unrecognized []byte      `json:"-"`
}

An entity.

An entity is limited to 1 megabyte when stored. That <em>roughly</em> corresponds to a limit of 1 megabyte for the serialized form of this message.

func (*Entity) GetKey

func (m *Entity) GetKey() *Key

func (*Entity) GetProperty

func (m *Entity) GetProperty() []*Property

func (*Entity) ProtoMessage

func (*Entity) ProtoMessage()

func (*Entity) Reset

func (m *Entity) Reset()

func (*Entity) String

func (m *Entity) String() string

type EntityResult

type EntityResult struct {
	// The resulting entity.
	Entity           *Entity `protobuf:"bytes,1,req,name=entity" json:"entity,omitempty"`
	XXX_unrecognized []byte  `json:"-"`
}

The result of fetching an entity from the datastore.

func (*EntityResult) GetEntity

func (m *EntityResult) GetEntity() *Entity

func (*EntityResult) ProtoMessage

func (*EntityResult) ProtoMessage()

func (*EntityResult) Reset

func (m *EntityResult) Reset()

func (*EntityResult) String

func (m *EntityResult) String() string

type EntityResult_ResultType

type EntityResult_ResultType int32

Specifies what data the 'entity' field contains. A ResultType is either implied (for example, in LookupResponse.found it is always FULL) or specified by context (for example, in message QueryResultBatch, field 'entity_result_type' specifies a ResultType for all the values in field 'entity_result').

const (
	EntityResult_FULL       EntityResult_ResultType = 1
	EntityResult_PROJECTION EntityResult_ResultType = 2
	// The entity may have no key.
	// A property value may have meaning 18.
	EntityResult_KEY_ONLY EntityResult_ResultType = 3
)

func (EntityResult_ResultType) Enum

func (EntityResult_ResultType) String

func (x EntityResult_ResultType) String() string

func (*EntityResult_ResultType) UnmarshalJSON

func (x *EntityResult_ResultType) UnmarshalJSON(data []byte) error

type Filter

type Filter struct {
	// A composite filter.
	CompositeFilter *CompositeFilter `protobuf:"bytes,1,opt,name=composite_filter" json:"composite_filter,omitempty"`
	// A filter on a property.
	PropertyFilter   *PropertyFilter `protobuf:"bytes,2,opt,name=property_filter" json:"property_filter,omitempty"`
	XXX_unrecognized []byte          `json:"-"`
}

A holder for any type of filter. Exactly one field should be specified.

func (*Filter) GetCompositeFilter

func (m *Filter) GetCompositeFilter() *CompositeFilter

func (*Filter) GetPropertyFilter

func (m *Filter) GetPropertyFilter() *PropertyFilter

func (*Filter) ProtoMessage

func (*Filter) ProtoMessage()

func (*Filter) Reset

func (m *Filter) Reset()

func (*Filter) String

func (m *Filter) String() string

type GqlQuery

type GqlQuery struct {
	QueryString *string `protobuf:"bytes,1,req,name=query_string" json:"query_string,omitempty"`
	// When false, the query string must not contain a literal.
	AllowLiteral *bool `protobuf:"varint,2,opt,name=allow_literal,def=0" json:"allow_literal,omitempty"`
	// A named argument must set field GqlQueryArg.name.
	// No two named arguments may have the same name.
	// For each non-reserved named binding site in the query string,
	// there must be a named argument with that name,
	// but not necessarily the inverse.
	NameArg []*GqlQueryArg `protobuf:"bytes,3,rep,name=name_arg" json:"name_arg,omitempty"`
	// Numbered binding site @1 references the first numbered argument,
	// effectively using 1-based indexing, rather than the usual 0.
	// A numbered argument must NOT set field GqlQueryArg.name.
	// For each binding site numbered i in query_string,
	// there must be an ith numbered argument.
	// The inverse must also be true.
	NumberArg        []*GqlQueryArg `protobuf:"bytes,4,rep,name=number_arg" json:"number_arg,omitempty"`
	XXX_unrecognized []byte         `json:"-"`
}

A GQL query.

func (*GqlQuery) GetAllowLiteral

func (m *GqlQuery) GetAllowLiteral() bool

func (*GqlQuery) GetNameArg

func (m *GqlQuery) GetNameArg() []*GqlQueryArg

func (*GqlQuery) GetNumberArg

func (m *GqlQuery) GetNumberArg() []*GqlQueryArg

func (*GqlQuery) GetQueryString

func (m *GqlQuery) GetQueryString() string

func (*GqlQuery) ProtoMessage

func (*GqlQuery) ProtoMessage()

func (*GqlQuery) Reset

func (m *GqlQuery) Reset()

func (*GqlQuery) String

func (m *GqlQuery) String() string

type GqlQueryArg

type GqlQueryArg struct {
	// Must match regex "[A-Za-z_$][A-Za-z_$0-9]*".
	// Must not match regex "__.*__".
	// Must not be "".
	Name             *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
	Value            *Value  `protobuf:"bytes,2,opt,name=value" json:"value,omitempty"`
	Cursor           []byte  `protobuf:"bytes,3,opt,name=cursor" json:"cursor,omitempty"`
	XXX_unrecognized []byte  `json:"-"`
}

A binding argument for a GQL query. Exactly one of fields value and cursor must be set.

func (*GqlQueryArg) GetCursor

func (m *GqlQueryArg) GetCursor() []byte

func (*GqlQueryArg) GetName

func (m *GqlQueryArg) GetName() string

func (*GqlQueryArg) GetValue

func (m *GqlQueryArg) GetValue() *Value

func (*GqlQueryArg) ProtoMessage

func (*GqlQueryArg) ProtoMessage()

func (*GqlQueryArg) Reset

func (m *GqlQueryArg) Reset()

func (*GqlQueryArg) String

func (m *GqlQueryArg) String() string

type Key

type Key struct {
	// Entities are partitioned into subsets, currently identified by a dataset
	// (usually implicitly specified by the project) and namespace ID.
	// Queries are scoped to a single partition.
	PartitionId *PartitionId `protobuf:"bytes,1,opt,name=partition_id" json:"partition_id,omitempty"`
	// The entity path.
	// An entity path consists of one or more elements composed of a kind and a
	// string or numerical identifier, which identify entities. The first
	// element identifies a <em>root entity</em>, the second element identifies
	// a <em>child</em> of the root entity, the third element a child of the
	// second entity, and so forth. The entities identified by all prefixes of
	// the path are called the element's <em>ancestors</em>.
	// An entity path is always fully complete: ALL of the entity's ancestors
	// are required to be in the path along with the entity identifier itself.
	// The only exception is that in some documented cases, the identifier in the
	// last path element (for the entity) itself may be omitted. A path can never
	// be empty.
	PathElement      []*Key_PathElement `protobuf:"bytes,2,rep,name=path_element" json:"path_element,omitempty"`
	XXX_unrecognized []byte             `json:"-"`
}

A unique identifier for an entity. If a key's partition id or any of its path kinds or names are reserved/read-only, the key is reserved/read-only. A reserved/read-only key is forbidden in certain documented contexts.

func (*Key) GetPartitionId

func (m *Key) GetPartitionId() *PartitionId

func (*Key) GetPathElement

func (m *Key) GetPathElement() []*Key_PathElement

func (*Key) ProtoMessage

func (*Key) ProtoMessage()

func (*Key) Reset

func (m *Key) Reset()

func (*Key) String

func (m *Key) String() string

type Key_PathElement

type Key_PathElement struct {
	// The kind of the entity.
	// A kind matching regex "__.*__" is reserved/read-only.
	// A kind must not contain more than 500 characters.
	// Cannot be "".
	Kind *string `protobuf:"bytes,1,req,name=kind" json:"kind,omitempty"`
	// The ID of the entity.
	// Never equal to zero. Values less than zero are discouraged and will not
	// be supported in the future.
	Id *int64 `protobuf:"varint,2,opt,name=id" json:"id,omitempty"`
	// The name of the entity.
	// A name matching regex "__.*__" is reserved/read-only.
	// A name must not be more than 500 characters.
	// Cannot be "".
	Name             *string `protobuf:"bytes,3,opt,name=name" json:"name,omitempty"`
	XXX_unrecognized []byte  `json:"-"`
}

A (kind, ID/name) pair used to construct a key path.

At most one of name or ID may be set. If either is set, the element is complete. If neither is set, the element is incomplete.

func (*Key_PathElement) GetId

func (m *Key_PathElement) GetId() int64

func (*Key_PathElement) GetKind

func (m *Key_PathElement) GetKind() string

func (*Key_PathElement) GetName

func (m *Key_PathElement) GetName() string

func (*Key_PathElement) ProtoMessage

func (*Key_PathElement) ProtoMessage()

func (*Key_PathElement) Reset

func (m *Key_PathElement) Reset()

func (*Key_PathElement) String

func (m *Key_PathElement) String() string

type KindExpression

type KindExpression struct {
	// The name of the kind.
	Name             *string `protobuf:"bytes,1,req,name=name" json:"name,omitempty"`
	XXX_unrecognized []byte  `json:"-"`
}

A representation of a kind.

func (*KindExpression) GetName

func (m *KindExpression) GetName() string

func (*KindExpression) ProtoMessage

func (*KindExpression) ProtoMessage()

func (*KindExpression) Reset

func (m *KindExpression) Reset()

func (*KindExpression) String

func (m *KindExpression) String() string

type LookupRequest

type LookupRequest struct {
	// Options for this lookup request. Optional.
	ReadOptions *ReadOptions `protobuf:"bytes,1,opt,name=read_options" json:"read_options,omitempty"`
	// Keys of entities to look up from the datastore.
	Key              []*Key `protobuf:"bytes,3,rep,name=key" json:"key,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

The request for Lookup.

func (*LookupRequest) GetKey

func (m *LookupRequest) GetKey() []*Key

func (*LookupRequest) GetReadOptions

func (m *LookupRequest) GetReadOptions() *ReadOptions

func (*LookupRequest) ProtoMessage

func (*LookupRequest) ProtoMessage()

func (*LookupRequest) Reset

func (m *LookupRequest) Reset()

func (*LookupRequest) String

func (m *LookupRequest) String() string

type LookupResponse

type LookupResponse struct {
	// Entities found as ResultType.FULL entities.
	Found []*EntityResult `protobuf:"bytes,1,rep,name=found" json:"found,omitempty"`
	// Entities not found as ResultType.KEY_ONLY entities.
	Missing []*EntityResult `protobuf:"bytes,2,rep,name=missing" json:"missing,omitempty"`
	// A list of keys that were not looked up due to resource constraints.
	Deferred         []*Key `protobuf:"bytes,3,rep,name=deferred" json:"deferred,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

The response for Lookup.

func (*LookupResponse) GetDeferred

func (m *LookupResponse) GetDeferred() []*Key

func (*LookupResponse) GetFound

func (m *LookupResponse) GetFound() []*EntityResult

func (*LookupResponse) GetMissing

func (m *LookupResponse) GetMissing() []*EntityResult

func (*LookupResponse) ProtoMessage

func (*LookupResponse) ProtoMessage()

func (*LookupResponse) Reset

func (m *LookupResponse) Reset()

func (*LookupResponse) String

func (m *LookupResponse) String() string

type Mutation

type Mutation struct {
	// Entities to upsert.
	// Each upserted entity's key must have a complete path and
	// must not be reserved/read-only.
	Upsert []*Entity `protobuf:"bytes,1,rep,name=upsert" json:"upsert,omitempty"`
	// Entities to update.
	// Each updated entity's key must have a complete path and
	// must not be reserved/read-only.
	Update []*Entity `protobuf:"bytes,2,rep,name=update" json:"update,omitempty"`
	// Entities to insert.
	// Each inserted entity's key must have a complete path and
	// must not be reserved/read-only.
	Insert []*Entity `protobuf:"bytes,3,rep,name=insert" json:"insert,omitempty"`
	// Insert entities with a newly allocated ID.
	// Each inserted entity's key must omit the final identifier in its path and
	// must not be reserved/read-only.
	InsertAutoId []*Entity `protobuf:"bytes,4,rep,name=insert_auto_id" json:"insert_auto_id,omitempty"`
	// Keys of entities to delete.
	// Each key must have a complete key path and must not be reserved/read-only.
	Delete []*Key `protobuf:"bytes,5,rep,name=delete" json:"delete,omitempty"`
	// Ignore a user specified read-only period. Optional.
	Force            *bool  `protobuf:"varint,6,opt,name=force" json:"force,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

A set of changes to apply.

No entity in this message may have a reserved property name, not even a property in an entity in a value. No value in this message may have meaning 18, not even a value in an entity in another value.

If entities with duplicate keys are present, an arbitrary choice will be made as to which is written.

func (*Mutation) GetDelete

func (m *Mutation) GetDelete() []*Key

func (*Mutation) GetForce

func (m *Mutation) GetForce() bool

func (*Mutation) GetInsert

func (m *Mutation) GetInsert() []*Entity

func (*Mutation) GetInsertAutoId

func (m *Mutation) GetInsertAutoId() []*Entity

func (*Mutation) GetUpdate

func (m *Mutation) GetUpdate() []*Entity

func (*Mutation) GetUpsert

func (m *Mutation) GetUpsert() []*Entity

func (*Mutation) ProtoMessage

func (*Mutation) ProtoMessage()

func (*Mutation) Reset

func (m *Mutation) Reset()

func (*Mutation) String

func (m *Mutation) String() string

type MutationResult

type MutationResult struct {
	// Number of index writes.
	IndexUpdates *int32 `protobuf:"varint,1,req,name=index_updates" json:"index_updates,omitempty"`
	// Keys for <code>insertAutoId</code> entities. One per entity from the
	// request, in the same order.
	InsertAutoIdKey  []*Key `protobuf:"bytes,2,rep,name=insert_auto_id_key" json:"insert_auto_id_key,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

The result of applying a mutation.

func (*MutationResult) GetIndexUpdates

func (m *MutationResult) GetIndexUpdates() int32

func (*MutationResult) GetInsertAutoIdKey

func (m *MutationResult) GetInsertAutoIdKey() []*Key

func (*MutationResult) ProtoMessage

func (*MutationResult) ProtoMessage()

func (*MutationResult) Reset

func (m *MutationResult) Reset()

func (*MutationResult) String

func (m *MutationResult) String() string

type PartitionId

type PartitionId struct {
	// The dataset ID.
	DatasetId *string `protobuf:"bytes,3,opt,name=dataset_id" json:"dataset_id,omitempty"`
	// The namespace.
	Namespace        *string `protobuf:"bytes,4,opt,name=namespace" json:"namespace,omitempty"`
	XXX_unrecognized []byte  `json:"-"`
}

An identifier for a particular subset of entities.

Entities are partitioned into various subsets, each used by different datasets and different namespaces within a dataset and so forth.

All input partition IDs are normalized before use. A partition ID is normalized as follows:

If the partition ID is unset or is set to an empty partition ID, replace it
    with the context partition ID.
Otherwise, if the partition ID has no dataset ID, assign it the context
    partition ID's dataset ID.

Unless otherwise documented, the context partition ID has the dataset ID set to the context dataset ID and no other partition dimension set.

A partition ID is empty if all of its fields are unset.

Partition dimension: A dimension may be unset. A dimension's value must never be "". A dimension's value must match [A-Za-z\d\.\-_]{1,100} If the value of any dimension matches regex "__.*__", the partition is reserved/read-only. A reserved/read-only partition ID is forbidden in certain documented contexts.

Dataset ID: A dataset id's value must never be "". A dataset id's value must match ([a-z\d\-]{1,100}~)?([a-z\d][a-z\d\-\.]{0,99}:)?([a-z\d][a-z\d\-]{0,99}

func (*PartitionId) GetDatasetId

func (m *PartitionId) GetDatasetId() string

func (*PartitionId) GetNamespace

func (m *PartitionId) GetNamespace() string

func (*PartitionId) ProtoMessage

func (*PartitionId) ProtoMessage()

func (*PartitionId) Reset

func (m *PartitionId) Reset()

func (*PartitionId) String

func (m *PartitionId) String() string

type Property

type Property struct {
	// The name of the property.
	// A property name matching regex "__.*__" is reserved.
	// A reserved property name is forbidden in certain documented contexts.
	// The name must not contain more than 500 characters.
	// Cannot be "".
	Name *string `protobuf:"bytes,1,req,name=name" json:"name,omitempty"`
	// The value(s) of the property.
	// Each value can have only one value property populated. For example,
	// you cannot have a values list of <code>{ value: { integerValue: 22,
	// stringValue: "a" } }</code>, but you can have <code>{ value: { listValue:
	// [ { integerValue: 22 }, { stringValue: "a" } ] }</code>.
	Value            *Value `protobuf:"bytes,4,req,name=value" json:"value,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

An entity property.

func (*Property) GetName

func (m *Property) GetName() string

func (*Property) GetValue

func (m *Property) GetValue() *Value

func (*Property) ProtoMessage

func (*Property) ProtoMessage()

func (*Property) Reset

func (m *Property) Reset()

func (*Property) String

func (m *Property) String() string

type PropertyExpression

type PropertyExpression struct {
	// The property to project.
	Property *PropertyReference `protobuf:"bytes,1,req,name=property" json:"property,omitempty"`
	// The aggregation function to apply to the property. Optional.
	// Can only be used when grouping by at least one property. Must
	// then be set on all properties in the projection that are not
	// being grouped by.
	AggregationFunction *PropertyExpression_AggregationFunction `` /* 141-byte string literal not displayed */
	XXX_unrecognized    []byte                                  `json:"-"`
}

A representation of a property in a projection.

func (*PropertyExpression) GetAggregationFunction

func (m *PropertyExpression) GetAggregationFunction() PropertyExpression_AggregationFunction

func (*PropertyExpression) GetProperty

func (m *PropertyExpression) GetProperty() *PropertyReference

func (*PropertyExpression) ProtoMessage

func (*PropertyExpression) ProtoMessage()

func (*PropertyExpression) Reset

func (m *PropertyExpression) Reset()

func (*PropertyExpression) String

func (m *PropertyExpression) String() string

type PropertyExpression_AggregationFunction

type PropertyExpression_AggregationFunction int32
const (
	PropertyExpression_FIRST PropertyExpression_AggregationFunction = 1
)

func (PropertyExpression_AggregationFunction) Enum

func (PropertyExpression_AggregationFunction) String

func (*PropertyExpression_AggregationFunction) UnmarshalJSON

func (x *PropertyExpression_AggregationFunction) UnmarshalJSON(data []byte) error

type PropertyFilter

type PropertyFilter struct {
	// The property to filter by.
	Property *PropertyReference `protobuf:"bytes,1,req,name=property" json:"property,omitempty"`
	// The operator to filter by.
	Operator *PropertyFilter_Operator `protobuf:"varint,2,req,name=operator,enum=datastore.PropertyFilter_Operator" json:"operator,omitempty"`
	// The value to compare the property to.
	Value            *Value `protobuf:"bytes,3,req,name=value" json:"value,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

A filter on a specific property.

func (*PropertyFilter) GetOperator

func (m *PropertyFilter) GetOperator() PropertyFilter_Operator

func (*PropertyFilter) GetProperty

func (m *PropertyFilter) GetProperty() *PropertyReference

func (*PropertyFilter) GetValue

func (m *PropertyFilter) GetValue() *Value

func (*PropertyFilter) ProtoMessage

func (*PropertyFilter) ProtoMessage()

func (*PropertyFilter) Reset

func (m *PropertyFilter) Reset()

func (*PropertyFilter) String

func (m *PropertyFilter) String() string

type PropertyFilter_Operator

type PropertyFilter_Operator int32
const (
	PropertyFilter_LESS_THAN             PropertyFilter_Operator = 1
	PropertyFilter_LESS_THAN_OR_EQUAL    PropertyFilter_Operator = 2
	PropertyFilter_GREATER_THAN          PropertyFilter_Operator = 3
	PropertyFilter_GREATER_THAN_OR_EQUAL PropertyFilter_Operator = 4
	PropertyFilter_EQUAL                 PropertyFilter_Operator = 5
	PropertyFilter_HAS_ANCESTOR          PropertyFilter_Operator = 11
)

func (PropertyFilter_Operator) Enum

func (PropertyFilter_Operator) String

func (x PropertyFilter_Operator) String() string

func (*PropertyFilter_Operator) UnmarshalJSON

func (x *PropertyFilter_Operator) UnmarshalJSON(data []byte) error

type PropertyOrder

type PropertyOrder struct {
	// The property to order by.
	Property *PropertyReference `protobuf:"bytes,1,req,name=property" json:"property,omitempty"`
	// The direction to order by.
	Direction        *PropertyOrder_Direction `protobuf:"varint,2,opt,name=direction,enum=datastore.PropertyOrder_Direction,def=1" json:"direction,omitempty"`
	XXX_unrecognized []byte                   `json:"-"`
}

The desired order for a specific property.

func (*PropertyOrder) GetDirection

func (m *PropertyOrder) GetDirection() PropertyOrder_Direction

func (*PropertyOrder) GetProperty

func (m *PropertyOrder) GetProperty() *PropertyReference

func (*PropertyOrder) ProtoMessage

func (*PropertyOrder) ProtoMessage()

func (*PropertyOrder) Reset

func (m *PropertyOrder) Reset()

func (*PropertyOrder) String

func (m *PropertyOrder) String() string

type PropertyOrder_Direction

type PropertyOrder_Direction int32
const (
	PropertyOrder_ASCENDING  PropertyOrder_Direction = 1
	PropertyOrder_DESCENDING PropertyOrder_Direction = 2
)
const Default_PropertyOrder_Direction PropertyOrder_Direction = PropertyOrder_ASCENDING

func (PropertyOrder_Direction) Enum

func (PropertyOrder_Direction) String

func (x PropertyOrder_Direction) String() string

func (*PropertyOrder_Direction) UnmarshalJSON

func (x *PropertyOrder_Direction) UnmarshalJSON(data []byte) error

type PropertyReference

type PropertyReference struct {
	// The name of the property.
	Name             *string `protobuf:"bytes,2,req,name=name" json:"name,omitempty"`
	XXX_unrecognized []byte  `json:"-"`
}

A reference to a property relative to the kind expressions. exactly.

func (*PropertyReference) GetName

func (m *PropertyReference) GetName() string

func (*PropertyReference) ProtoMessage

func (*PropertyReference) ProtoMessage()

func (*PropertyReference) Reset

func (m *PropertyReference) Reset()

func (*PropertyReference) String

func (m *PropertyReference) String() string

type Query

type Query struct {
	// The projection to return. If not set the entire entity is returned.
	Projection []*PropertyExpression `protobuf:"bytes,2,rep,name=projection" json:"projection,omitempty"`
	// The kinds to query (if empty, returns entities from all kinds).
	Kind []*KindExpression `protobuf:"bytes,3,rep,name=kind" json:"kind,omitempty"`
	// The filter to apply (optional).
	Filter *Filter `protobuf:"bytes,4,opt,name=filter" json:"filter,omitempty"`
	// The order to apply to the query results (if empty, order is unspecified).
	Order []*PropertyOrder `protobuf:"bytes,5,rep,name=order" json:"order,omitempty"`
	// The properties to group by (if empty, no grouping is applied to the
	// result set).
	GroupBy []*PropertyReference `protobuf:"bytes,6,rep,name=group_by" json:"group_by,omitempty"`
	// A starting point for the query results. Optional. Query cursors are
	// returned in query result batches.
	StartCursor []byte `protobuf:"bytes,7,opt,name=start_cursor" json:"start_cursor,omitempty"`
	// An ending point for the query results. Optional. Query cursors are
	// returned in query result batches.
	EndCursor []byte `protobuf:"bytes,8,opt,name=end_cursor" json:"end_cursor,omitempty"`
	// The number of results to skip. Applies before limit, but after all other
	// constraints (optional, defaults to 0).
	Offset *int32 `protobuf:"varint,10,opt,name=offset,def=0" json:"offset,omitempty"`
	// The maximum number of results to return. Applies after all other
	// constraints. Optional.
	Limit            *int32 `protobuf:"varint,11,opt,name=limit" json:"limit,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

A query.

func (*Query) GetEndCursor

func (m *Query) GetEndCursor() []byte

func (*Query) GetFilter

func (m *Query) GetFilter() *Filter

func (*Query) GetGroupBy

func (m *Query) GetGroupBy() []*PropertyReference

func (*Query) GetKind

func (m *Query) GetKind() []*KindExpression

func (*Query) GetLimit

func (m *Query) GetLimit() int32

func (*Query) GetOffset

func (m *Query) GetOffset() int32

func (*Query) GetOrder

func (m *Query) GetOrder() []*PropertyOrder

func (*Query) GetProjection

func (m *Query) GetProjection() []*PropertyExpression

func (*Query) GetStartCursor

func (m *Query) GetStartCursor() []byte

func (*Query) ProtoMessage

func (*Query) ProtoMessage()

func (*Query) Reset

func (m *Query) Reset()

func (*Query) String

func (m *Query) String() string

type QueryResultBatch

type QueryResultBatch struct {
	// The result type for every entity in entityResults.
	EntityResultType *EntityResult_ResultType `protobuf:"varint,1,req,name=entity_result_type,enum=datastore.EntityResult_ResultType" json:"entity_result_type,omitempty"`
	// The results for this batch.
	EntityResult []*EntityResult `protobuf:"bytes,2,rep,name=entity_result" json:"entity_result,omitempty"`
	// A cursor that points to the position after the last result in the batch.
	// May be absent.
	EndCursor []byte `protobuf:"bytes,4,opt,name=end_cursor" json:"end_cursor,omitempty"`
	// The state of the query after the current batch.
	MoreResults *QueryResultBatch_MoreResultsType `protobuf:"varint,5,req,name=more_results,enum=datastore.QueryResultBatch_MoreResultsType" json:"more_results,omitempty"`
	// The number of results skipped because of <code>Query.offset</code>.
	SkippedResults   *int32 `protobuf:"varint,6,opt,name=skipped_results" json:"skipped_results,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

A batch of results produced by a query.

func (*QueryResultBatch) GetEndCursor

func (m *QueryResultBatch) GetEndCursor() []byte

func (*QueryResultBatch) GetEntityResult

func (m *QueryResultBatch) GetEntityResult() []*EntityResult

func (*QueryResultBatch) GetEntityResultType

func (m *QueryResultBatch) GetEntityResultType() EntityResult_ResultType

func (*QueryResultBatch) GetMoreResults

func (*QueryResultBatch) GetSkippedResults

func (m *QueryResultBatch) GetSkippedResults() int32

func (*QueryResultBatch) ProtoMessage

func (*QueryResultBatch) ProtoMessage()

func (*QueryResultBatch) Reset

func (m *QueryResultBatch) Reset()

func (*QueryResultBatch) String

func (m *QueryResultBatch) String() string

type QueryResultBatch_MoreResultsType

type QueryResultBatch_MoreResultsType int32

The possible values for the 'more_results' field.

const (
	QueryResultBatch_NOT_FINISHED             QueryResultBatch_MoreResultsType = 1
	QueryResultBatch_MORE_RESULTS_AFTER_LIMIT QueryResultBatch_MoreResultsType = 2
	// results after the limit.
	QueryResultBatch_NO_MORE_RESULTS QueryResultBatch_MoreResultsType = 3
)

func (QueryResultBatch_MoreResultsType) Enum

func (QueryResultBatch_MoreResultsType) String

func (*QueryResultBatch_MoreResultsType) UnmarshalJSON

func (x *QueryResultBatch_MoreResultsType) UnmarshalJSON(data []byte) error

type ReadOptions

type ReadOptions struct {
	// The read consistency to use.
	// Cannot be set when transaction is set.
	// Lookup and ancestor queries default to STRONG, global queries default to
	// EVENTUAL and cannot be set to STRONG.
	ReadConsistency *ReadOptions_ReadConsistency `` /* 128-byte string literal not displayed */
	// The transaction to use. Optional.
	Transaction      []byte `protobuf:"bytes,2,opt,name=transaction" json:"transaction,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

Options shared by read requests.

func (*ReadOptions) GetReadConsistency

func (m *ReadOptions) GetReadConsistency() ReadOptions_ReadConsistency

func (*ReadOptions) GetTransaction

func (m *ReadOptions) GetTransaction() []byte

func (*ReadOptions) ProtoMessage

func (*ReadOptions) ProtoMessage()

func (*ReadOptions) Reset

func (m *ReadOptions) Reset()

func (*ReadOptions) String

func (m *ReadOptions) String() string

type ReadOptions_ReadConsistency

type ReadOptions_ReadConsistency int32
const (
	ReadOptions_DEFAULT  ReadOptions_ReadConsistency = 0
	ReadOptions_STRONG   ReadOptions_ReadConsistency = 1
	ReadOptions_EVENTUAL ReadOptions_ReadConsistency = 2
)
const Default_ReadOptions_ReadConsistency ReadOptions_ReadConsistency = ReadOptions_DEFAULT

func (ReadOptions_ReadConsistency) Enum

func (ReadOptions_ReadConsistency) String

func (*ReadOptions_ReadConsistency) UnmarshalJSON

func (x *ReadOptions_ReadConsistency) UnmarshalJSON(data []byte) error

type RollbackRequest

type RollbackRequest struct {
	// The transaction identifier, returned by a call to
	// <code>beginTransaction</code>.
	Transaction      []byte `protobuf:"bytes,1,req,name=transaction" json:"transaction,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

The request for Rollback.

func (*RollbackRequest) GetTransaction

func (m *RollbackRequest) GetTransaction() []byte

func (*RollbackRequest) ProtoMessage

func (*RollbackRequest) ProtoMessage()

func (*RollbackRequest) Reset

func (m *RollbackRequest) Reset()

func (*RollbackRequest) String

func (m *RollbackRequest) String() string

type RollbackResponse

type RollbackResponse struct {
	XXX_unrecognized []byte `json:"-"`
}

The response for Rollback.

func (*RollbackResponse) ProtoMessage

func (*RollbackResponse) ProtoMessage()

func (*RollbackResponse) Reset

func (m *RollbackResponse) Reset()

func (*RollbackResponse) String

func (m *RollbackResponse) String() string

type RunQueryRequest

type RunQueryRequest struct {
	// The options for this query.
	ReadOptions *ReadOptions `protobuf:"bytes,1,opt,name=read_options" json:"read_options,omitempty"`
	// Entities are partitioned into subsets, identified by a dataset (usually
	// implicitly specified by the project) and namespace ID. Queries are scoped
	// to a single partition.
	// This partition ID is normalized with the standard default context
	// partition ID, but all other partition IDs in RunQueryRequest are
	// normalized with this partition ID as the context partition ID.
	PartitionId *PartitionId `protobuf:"bytes,2,opt,name=partition_id" json:"partition_id,omitempty"`
	// The query to run.
	// Either this field or field gql_query must be set, but not both.
	Query *Query `protobuf:"bytes,3,opt,name=query" json:"query,omitempty"`
	// The GQL query to run.
	// Either this field or field query must be set, but not both.
	GqlQuery         *GqlQuery `protobuf:"bytes,7,opt,name=gql_query" json:"gql_query,omitempty"`
	XXX_unrecognized []byte    `json:"-"`
}

The request for RunQuery.

func (*RunQueryRequest) GetGqlQuery

func (m *RunQueryRequest) GetGqlQuery() *GqlQuery

func (*RunQueryRequest) GetPartitionId

func (m *RunQueryRequest) GetPartitionId() *PartitionId

func (*RunQueryRequest) GetQuery

func (m *RunQueryRequest) GetQuery() *Query

func (*RunQueryRequest) GetReadOptions

func (m *RunQueryRequest) GetReadOptions() *ReadOptions

func (*RunQueryRequest) ProtoMessage

func (*RunQueryRequest) ProtoMessage()

func (*RunQueryRequest) Reset

func (m *RunQueryRequest) Reset()

func (*RunQueryRequest) String

func (m *RunQueryRequest) String() string

type RunQueryResponse

type RunQueryResponse struct {
	// A batch of query results (always present).
	Batch            *QueryResultBatch `protobuf:"bytes,1,opt,name=batch" json:"batch,omitempty"`
	XXX_unrecognized []byte            `json:"-"`
}

The response for RunQuery.

func (*RunQueryResponse) GetBatch

func (m *RunQueryResponse) GetBatch() *QueryResultBatch

func (*RunQueryResponse) ProtoMessage

func (*RunQueryResponse) ProtoMessage()

func (*RunQueryResponse) Reset

func (m *RunQueryResponse) Reset()

func (*RunQueryResponse) String

func (m *RunQueryResponse) String() string

type Value

type Value struct {
	// A boolean value.
	BooleanValue *bool `protobuf:"varint,1,opt,name=boolean_value" json:"boolean_value,omitempty"`
	// An integer value.
	IntegerValue *int64 `protobuf:"varint,2,opt,name=integer_value" json:"integer_value,omitempty"`
	// A double value.
	DoubleValue *float64 `protobuf:"fixed64,3,opt,name=double_value" json:"double_value,omitempty"`
	// A timestamp value.
	TimestampMicrosecondsValue *int64 `protobuf:"varint,4,opt,name=timestamp_microseconds_value" json:"timestamp_microseconds_value,omitempty"`
	// A key value.
	KeyValue *Key `protobuf:"bytes,5,opt,name=key_value" json:"key_value,omitempty"`
	// A blob key value.
	BlobKeyValue *string `protobuf:"bytes,16,opt,name=blob_key_value" json:"blob_key_value,omitempty"`
	// A UTF-8 encoded string value.
	StringValue *string `protobuf:"bytes,17,opt,name=string_value" json:"string_value,omitempty"`
	// A blob value.
	BlobValue []byte `protobuf:"bytes,18,opt,name=blob_value" json:"blob_value,omitempty"`
	// An entity value.
	// May have no key.
	// May have a key with an incomplete key path.
	// May have a reserved/read-only key.
	EntityValue *Entity `protobuf:"bytes,6,opt,name=entity_value" json:"entity_value,omitempty"`
	// A list value.
	// Cannot contain another list value.
	// Cannot also have a meaning and indexing set.
	ListValue []*Value `protobuf:"bytes,7,rep,name=list_value" json:"list_value,omitempty"`
	// The <code>meaning</code> field is reserved and should not be used.
	Meaning *int32 `protobuf:"varint,14,opt,name=meaning" json:"meaning,omitempty"`
	// If the value should be indexed.
	//
	// The <code>indexed</code> property may be set for a
	// <code>null</code> value.
	// When <code>indexed</code> is <code>true</code>, <code>stringValue</code>
	// is limited to 500 characters and the blob value is limited to 500 bytes.
	// Exception: If meaning is set to 2, string_value is limited to 2038
	// characters regardless of indexed.
	// When indexed is true, meaning 15 and 22 are not allowed, and meaning 16
	// will be ignored on input (and will never be set on output).
	// Input values by default have <code>indexed</code> set to
	// <code>true</code>; however, you can explicitly set <code>indexed</code> to
	// <code>true</code> if you want. (An output value never has
	// <code>indexed</code> explicitly set to <code>true</code>.) If a value is
	// itself an entity, it cannot have <code>indexed</code> set to
	// <code>true</code>.
	// Exception: An entity value with meaning 9, 20 or 21 may be indexed.
	Indexed          *bool  `protobuf:"varint,15,opt,name=indexed,def=1" json:"indexed,omitempty"`
	XXX_unrecognized []byte `json:"-"`
}

A message that can hold any of the supported value types and associated metadata.

At most one of the <type>Value fields may be set. If none are set the value is "null".

func (*Value) GetBlobKeyValue

func (m *Value) GetBlobKeyValue() string

func (*Value) GetBlobValue

func (m *Value) GetBlobValue() []byte

func (*Value) GetBooleanValue

func (m *Value) GetBooleanValue() bool

func (*Value) GetDoubleValue

func (m *Value) GetDoubleValue() float64

func (*Value) GetEntityValue

func (m *Value) GetEntityValue() *Entity

func (*Value) GetIndexed

func (m *Value) GetIndexed() bool

func (*Value) GetIntegerValue

func (m *Value) GetIntegerValue() int64

func (*Value) GetKeyValue

func (m *Value) GetKeyValue() *Key

func (*Value) GetListValue

func (m *Value) GetListValue() []*Value

func (*Value) GetMeaning

func (m *Value) GetMeaning() int32

func (*Value) GetStringValue

func (m *Value) GetStringValue() string

func (*Value) GetTimestampMicrosecondsValue

func (m *Value) GetTimestampMicrosecondsValue() int64

func (*Value) ProtoMessage

func (*Value) ProtoMessage()

func (*Value) Reset

func (m *Value) Reset()

func (*Value) String

func (m *Value) String() string

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