types

Documentation

Index

• Constants
• Variables
• func ErrEmptyChanges(codespace sdk.CodespaceType) sdk.Error
• func ErrEmptyKey(codespace sdk.CodespaceType) sdk.Error
• func ErrEmptySubspace(codespace sdk.CodespaceType) sdk.Error
• func ErrEmptyValue(codespace sdk.CodespaceType) sdk.Error
• func ErrInvalidChange(codespace sdk.CodespaceType, msg string) sdk.Error
• func ErrMixedSubspace(codespace sdk.CodespaceType) sdk.Error
• func ErrSettingParameter(codespace sdk.CodespaceType, key, subkey, value, msg string) sdk.Error
• func ErrUnknownSubspace(codespace sdk.CodespaceType, space string) sdk.Error
• func RegisterCodec(cdc *codec.Codec)
• func RegisterParameterChangeValidator(validator ParameterChangeValidator)
• func ValidateChanges(changes []ParamChange) sdk.Error
• type ParamChange
  • func NewParamChange(subspace, key, value string) ParamChange
  • func NewParamChangeWithSubkey(subspace, key, subkey, value string) ParamChange
  • func (pc ParamChange) String() string
• type ParameterChangeProposal
  • func NewParameterChangeProposal(title, description string, changes []ParamChange) ParameterChangeProposal
  • func (pcp ParameterChangeProposal) GetDescription() string
  • func (pcp ParameterChangeProposal) GetTitle() string
  • func (pcp ParameterChangeProposal) ProposalRoute() string
  • func (pcp ParameterChangeProposal) ProposalToken() string
  • func (pcp ParameterChangeProposal) ProposalType() string
  • func (pcp ParameterChangeProposal) String() string
  • func (pcp ParameterChangeProposal) ValidateBasic() sdk.Error
• type ParameterChangeValidator

Constants

const (
	DefaultCodespace sdk.CodespaceType = "params"

	CodeUnknownSubspace     sdk.CodeType = 1
	CodeSettingParameter    sdk.CodeType = 2
	CodeEmptyData           sdk.CodeType = 3
	CodeMixedSubspace       sdk.CodeType = 4
	CodeInvalidChangeParams sdk.CodeType = 5
)

Param module codespace constants

const (
	// ModuleKey defines the name of the module
	ModuleName = "params"

	// RouterKey defines the routing key for a ParameterChangeProposal
	RouterKey = "params"
)

const (
	// ProposalTypeChange defines the type for a ParameterChangeProposal
	ProposalTypeChange = "ParameterChange"
)

Variables

var ModuleCdc *codec.Codec

module codec

Functions

func ErrEmptyChanges

func ErrEmptyChanges(codespace sdk.CodespaceType) sdk.Error

ErrEmptyChanges returns an error for empty parameter changes.

func ErrEmptyKey

func ErrEmptyKey(codespace sdk.CodespaceType) sdk.Error

ErrEmptyKey returns an error for when an empty key is given.

func ErrEmptySubspace

func ErrEmptySubspace(codespace sdk.CodespaceType) sdk.Error

ErrEmptySubspace returns an error for an empty subspace.

func ErrEmptyValue

func ErrEmptyValue(codespace sdk.CodespaceType) sdk.Error

ErrEmptyValue returns an error for when an empty key is given.

func ErrInvalidChange

func ErrInvalidChange(codespace sdk.CodespaceType, msg string) sdk.Error

ErrInvalidChange returns an error for invalid parameter changes.

func ErrMixedSubspace

func ErrMixedSubspace(codespace sdk.CodespaceType) sdk.Error

func ErrSettingParameter

func ErrSettingParameter(codespace sdk.CodespaceType, key, subkey, value, msg string) sdk.Error

ErrSettingParameter returns an error for failing to set a parameter.

func ErrUnknownSubspace

func ErrUnknownSubspace(codespace sdk.CodespaceType, space string) sdk.Error

ErrUnknownSubspace returns an unknown subspace error.

func RegisterCodec

func RegisterCodec(cdc *codec.Codec)

RegisterCodec registers all necessary param module types with a given codec.

func RegisterParameterChangeValidator

func RegisterParameterChangeValidator(validator ParameterChangeValidator)

func ValidateChanges

func ValidateChanges(changes []ParamChange) sdk.Error

ValidateChange performs basic validation checks over a set of ParamChange. It returns an error if any ParamChange is invalid.

Types

type ParamChange

type ParamChange struct {
	Subspace string `json:"subspace" yaml:"subspace"`
	Key      string `json:"key" yaml:"key"`
	Subkey   string `json:"subkey,omitempty" yaml:"subkey,omitempty"`
	Value    string `json:"value" yaml:"value"`
}

ParamChange defines a parameter change.

func NewParamChange

func NewParamChange(subspace, key, value string) ParamChange

func NewParamChangeWithSubkey

func NewParamChangeWithSubkey(subspace, key, subkey, value string) ParamChange

func (ParamChange) String

func (pc ParamChange) String() string

String implements the Stringer interface.

type ParameterChangeProposal

type ParameterChangeProposal struct {
	Title       string        `json:"title" yaml:"title"`
	Description string        `json:"description" yaml:"description"`
	Changes     []ParamChange `json:"changes" yaml:"changes"`
}

ParameterChangeProposal defines a proposal which contains multiple parameter changes.

func NewParameterChangeProposal

func NewParameterChangeProposal(title, description string, changes []ParamChange) ParameterChangeProposal

func (ParameterChangeProposal) GetDescription

func (pcp ParameterChangeProposal) GetDescription() string

GetDescription returns the description of a parameter change proposal.

func (ParameterChangeProposal) GetTitle

func (pcp ParameterChangeProposal) GetTitle() string

GetTitle returns the title of a parameter change proposal.

func (ParameterChangeProposal) ProposalRoute

func (pcp ParameterChangeProposal) ProposalRoute() string

GetDescription returns the routing key of a parameter change proposal.

func (ParameterChangeProposal) ProposalToken

func (pcp ParameterChangeProposal) ProposalToken() string

func (ParameterChangeProposal) ProposalType

func (pcp ParameterChangeProposal) ProposalType() string

ProposalType returns the type of a parameter change proposal.

func (ParameterChangeProposal) String

func (pcp ParameterChangeProposal) String() string

String implements the Stringer interface.

func (ParameterChangeProposal) ValidateBasic

func (pcp ParameterChangeProposal) ValidateBasic() sdk.Error

ValidateBasic validates the parameter change proposal

type ParameterChangeValidator

type ParameterChangeValidator interface {
	Validate(change ParamChange) error
}