arrowutil

package
v0.99.3 Latest Latest
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 Go to latest Published: Jan 3, 2021 License: MIT Imports: 9 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Filter 

func Filter(arr array.Interface, bitset []byte, mem memory.Allocator) array.Interface

func FilterBooleans 

func FilterBooleans(arr *array.Boolean, bitset []byte, mem memory.Allocator) *array.Boolean

func FilterFloat64s 

func FilterFloat64s(arr *array.Float64, bitset []byte, mem memory.Allocator) *array.Float64

func FilterInt64s 

func FilterInt64s(arr *array.Int64, bitset []byte, mem memory.Allocator) *array.Int64

func FilterStrings 

func FilterStrings(arr *array.Binary, bitset []byte, mem memory.Allocator) *array.Binary

func FilterUint64s 

func FilterUint64s(arr *array.Uint64, bitset []byte, mem memory.Allocator) *array.Uint64

func NewArrayValue 

func NewArrayValue(arr array.Interface, typ flux.ColType) values.Array

func NewBooleanArrayValue 

func NewBooleanArrayValue(arr *array.Boolean) values.Array

func NewBooleanBuilder 

func NewBooleanBuilder(mem memory.Allocator) *array.BooleanBuilder

func NewFloat64ArrayValue 

func NewFloat64ArrayValue(arr *array.Float64) values.Array

func NewFloat64Builder 

func NewFloat64Builder(mem memory.Allocator) *array.Float64Builder

func NewInt64ArrayValue 

func NewInt64ArrayValue(arr *array.Int64) values.Array

func NewInt64Builder 

func NewInt64Builder(mem memory.Allocator) *array.Int64Builder

func NewStringArrayValue 

func NewStringArrayValue(arr *array.Binary) values.Array

func NewStringBuilder 

func NewStringBuilder(mem memory.Allocator) *array.BinaryBuilder

func NewUint64ArrayValue 

func NewUint64ArrayValue(arr *array.Uint64) values.Array

func NewUint64Builder 

func NewUint64Builder(mem memory.Allocator) *array.Uint64Builder

Types

type BooleanArrayValue 

type BooleanArrayValue struct {
	// contains filtered or unexported fields
}

func (BooleanArrayValue) Append 

func (v BooleanArrayValue) Append(value values.Value)

func (BooleanArrayValue) Array 

func (v BooleanArrayValue) Array() values.Array

func (BooleanArrayValue) Bool 

func (v BooleanArrayValue) Bool() bool

func (BooleanArrayValue) Bytes 

func (v BooleanArrayValue) Bytes() []byte

func (BooleanArrayValue) Dict 

func (v BooleanArrayValue) Dict() values.Dictionary

func (BooleanArrayValue) Duration 

func (v BooleanArrayValue) Duration() values.Duration

func (BooleanArrayValue) Equal 

func (v BooleanArrayValue) Equal(other values.Value) bool

func (BooleanArrayValue) Float 

func (v BooleanArrayValue) Float() float64

func (BooleanArrayValue) Function 

func (v BooleanArrayValue) Function() values.Function

func (BooleanArrayValue) Get 

func (v BooleanArrayValue) Get(i int) values.Value

func (BooleanArrayValue) Int 

func (v BooleanArrayValue) Int() int64

func (BooleanArrayValue) IsNull 

func (v BooleanArrayValue) IsNull() bool

func (BooleanArrayValue) Len 

func (v BooleanArrayValue) Len() int

func (BooleanArrayValue) Object 

func (v BooleanArrayValue) Object() values.Object

func (BooleanArrayValue) Range 

func (v BooleanArrayValue) Range(f func(i int, v values.Value))

func (BooleanArrayValue) Regexp 

func (v BooleanArrayValue) Regexp() *regexp.Regexp

func (BooleanArrayValue) Set 

func (v BooleanArrayValue) Set(i int, value values.Value)

func (BooleanArrayValue) Sort 

func (v BooleanArrayValue) Sort(f func(i values.Value, j values.Value) bool)

func (BooleanArrayValue) Str 

func (v BooleanArrayValue) Str() string

func (BooleanArrayValue) Time 

func (v BooleanArrayValue) Time() values.Time

func (BooleanArrayValue) Type 

func (v BooleanArrayValue) Type() semantic.MonoType

func (BooleanArrayValue) UInt 

func (v BooleanArrayValue) UInt() uint64

type BooleanIterator 

type BooleanIterator struct {
	Values []*array.Boolean
	// contains filtered or unexported fields
}

func IterateBooleans 

func IterateBooleans(arrs []array.Interface) BooleanIterator

func (*BooleanIterator) IsEmpty 

func (i *BooleanIterator) IsEmpty() bool

IsEmpty returns true if the iterator has no values to read.

func (*BooleanIterator) IsNull 

func (i *BooleanIterator) IsNull() bool

IsNull returns if the current value is null.

func (*BooleanIterator) IsValid 

func (i *BooleanIterator) IsValid() bool

IsValid returns if the current value is valid.

func (*BooleanIterator) Next 

func (i *BooleanIterator) Next() bool

Next will move to the next value. It will return false if there are no more values to be read. This will initialize the iterator if this is the first time it is called and return true if there is at least one element.

func (*BooleanIterator) Value 

func (i *BooleanIterator) Value() bool

Value returns the current value in the iterator.

type Float64ArrayValue 

type Float64ArrayValue struct {
	// contains filtered or unexported fields
}

func (Float64ArrayValue) Append 

func (v Float64ArrayValue) Append(value values.Value)

func (Float64ArrayValue) Array 

func (v Float64ArrayValue) Array() values.Array

func (Float64ArrayValue) Bool 

func (v Float64ArrayValue) Bool() bool

func (Float64ArrayValue) Bytes 

func (v Float64ArrayValue) Bytes() []byte

func (Float64ArrayValue) Dict 

func (v Float64ArrayValue) Dict() values.Dictionary

func (Float64ArrayValue) Duration 

func (v Float64ArrayValue) Duration() values.Duration

func (Float64ArrayValue) Equal 

func (v Float64ArrayValue) Equal(other values.Value) bool

func (Float64ArrayValue) Float 

func (v Float64ArrayValue) Float() float64

func (Float64ArrayValue) Function 

func (v Float64ArrayValue) Function() values.Function

func (Float64ArrayValue) Get 

func (v Float64ArrayValue) Get(i int) values.Value

func (Float64ArrayValue) Int 

func (v Float64ArrayValue) Int() int64

func (Float64ArrayValue) IsNull 

func (v Float64ArrayValue) IsNull() bool

func (Float64ArrayValue) Len 

func (v Float64ArrayValue) Len() int

func (Float64ArrayValue) Object 

func (v Float64ArrayValue) Object() values.Object

func (Float64ArrayValue) Range 

func (v Float64ArrayValue) Range(f func(i int, v values.Value))

func (Float64ArrayValue) Regexp 

func (v Float64ArrayValue) Regexp() *regexp.Regexp

func (Float64ArrayValue) Set 

func (v Float64ArrayValue) Set(i int, value values.Value)

func (Float64ArrayValue) Sort 

func (v Float64ArrayValue) Sort(f func(i values.Value, j values.Value) bool)

func (Float64ArrayValue) Str 

func (v Float64ArrayValue) Str() string

func (Float64ArrayValue) Time 

func (v Float64ArrayValue) Time() values.Time

func (Float64ArrayValue) Type 

func (v Float64ArrayValue) Type() semantic.MonoType

func (Float64ArrayValue) UInt 

func (v Float64ArrayValue) UInt() uint64

type Float64Iterator 

type Float64Iterator struct {
	Values []*array.Float64
	// contains filtered or unexported fields
}

func IterateFloat64s 

func IterateFloat64s(arrs []array.Interface) Float64Iterator

func (*Float64Iterator) IsEmpty 

func (i *Float64Iterator) IsEmpty() bool

IsEmpty returns true if the iterator has no values to read.

func (*Float64Iterator) IsNull 

func (i *Float64Iterator) IsNull() bool

IsNull returns if the current value is null.

func (*Float64Iterator) IsValid 

func (i *Float64Iterator) IsValid() bool

IsValid returns if the current value is valid.

func (*Float64Iterator) Next 

func (i *Float64Iterator) Next() bool

Next will move to the next value. It will return false if there are no more values to be read. This will initialize the iterator if this is the first time it is called and return true if there is at least one element.

func (*Float64Iterator) Value 

func (i *Float64Iterator) Value() float64

Value returns the current value in the iterator.

type Int64ArrayValue 

type Int64ArrayValue struct {
	// contains filtered or unexported fields
}

func (Int64ArrayValue) Append 

func (v Int64ArrayValue) Append(value values.Value)

func (Int64ArrayValue) Array 

func (v Int64ArrayValue) Array() values.Array

func (Int64ArrayValue) Bool 

func (v Int64ArrayValue) Bool() bool

func (Int64ArrayValue) Bytes 

func (v Int64ArrayValue) Bytes() []byte

func (Int64ArrayValue) Dict 

func (v Int64ArrayValue) Dict() values.Dictionary

func (Int64ArrayValue) Duration 

func (v Int64ArrayValue) Duration() values.Duration

func (Int64ArrayValue) Equal 

func (v Int64ArrayValue) Equal(other values.Value) bool

func (Int64ArrayValue) Float 

func (v Int64ArrayValue) Float() float64

func (Int64ArrayValue) Function 

func (v Int64ArrayValue) Function() values.Function

func (Int64ArrayValue) Get 

func (v Int64ArrayValue) Get(i int) values.Value

func (Int64ArrayValue) Int 

func (v Int64ArrayValue) Int() int64

func (Int64ArrayValue) IsNull 

func (v Int64ArrayValue) IsNull() bool

func (Int64ArrayValue) Len 

func (v Int64ArrayValue) Len() int

func (Int64ArrayValue) Object 

func (v Int64ArrayValue) Object() values.Object

func (Int64ArrayValue) Range 

func (v Int64ArrayValue) Range(f func(i int, v values.Value))

func (Int64ArrayValue) Regexp 

func (v Int64ArrayValue) Regexp() *regexp.Regexp

func (Int64ArrayValue) Set 

func (v Int64ArrayValue) Set(i int, value values.Value)

func (Int64ArrayValue) Sort 

func (v Int64ArrayValue) Sort(f func(i values.Value, j values.Value) bool)

func (Int64ArrayValue) Str 

func (v Int64ArrayValue) Str() string

func (Int64ArrayValue) Time 

func (v Int64ArrayValue) Time() values.Time

func (Int64ArrayValue) Type 

func (v Int64ArrayValue) Type() semantic.MonoType

func (Int64ArrayValue) UInt 

func (v Int64ArrayValue) UInt() uint64

type Int64Iterator 

type Int64Iterator struct {
	Values []*array.Int64
	// contains filtered or unexported fields
}

func IterateInt64s 

func IterateInt64s(arrs []array.Interface) Int64Iterator

func (*Int64Iterator) IsEmpty 

func (i *Int64Iterator) IsEmpty() bool

IsEmpty returns true if the iterator has no values to read.

func (*Int64Iterator) IsNull 

func (i *Int64Iterator) IsNull() bool

IsNull returns if the current value is null.

func (*Int64Iterator) IsValid 

func (i *Int64Iterator) IsValid() bool

IsValid returns if the current value is valid.

func (*Int64Iterator) Next 

func (i *Int64Iterator) Next() bool

Next will move to the next value. It will return false if there are no more values to be read. This will initialize the iterator if this is the first time it is called and return true if there is at least one element.

func (*Int64Iterator) Value 

func (i *Int64Iterator) Value() int64

Value returns the current value in the iterator.

type StringArrayValue 

type StringArrayValue struct {
	// contains filtered or unexported fields
}

func (StringArrayValue) Append 

func (v StringArrayValue) Append(value values.Value)

func (StringArrayValue) Array 

func (v StringArrayValue) Array() values.Array

func (StringArrayValue) Bool 

func (v StringArrayValue) Bool() bool

func (StringArrayValue) Bytes 

func (v StringArrayValue) Bytes() []byte

func (StringArrayValue) Dict 

func (v StringArrayValue) Dict() values.Dictionary

func (StringArrayValue) Duration 

func (v StringArrayValue) Duration() values.Duration

func (StringArrayValue) Equal 

func (v StringArrayValue) Equal(other values.Value) bool

func (StringArrayValue) Float 

func (v StringArrayValue) Float() float64

func (StringArrayValue) Function 

func (v StringArrayValue) Function() values.Function

func (StringArrayValue) Get 

func (v StringArrayValue) Get(i int) values.Value

func (StringArrayValue) Int 

func (v StringArrayValue) Int() int64

func (StringArrayValue) IsNull 

func (v StringArrayValue) IsNull() bool

func (StringArrayValue) Len 

func (v StringArrayValue) Len() int

func (StringArrayValue) Object 

func (v StringArrayValue) Object() values.Object

func (StringArrayValue) Range 

func (v StringArrayValue) Range(f func(i int, v values.Value))

func (StringArrayValue) Regexp 

func (v StringArrayValue) Regexp() *regexp.Regexp

func (StringArrayValue) Set 

func (v StringArrayValue) Set(i int, value values.Value)

func (StringArrayValue) Sort 

func (v StringArrayValue) Sort(f func(i values.Value, j values.Value) bool)

func (StringArrayValue) Str 

func (v StringArrayValue) Str() string

func (StringArrayValue) Time 

func (v StringArrayValue) Time() values.Time

func (StringArrayValue) Type 

func (v StringArrayValue) Type() semantic.MonoType

func (StringArrayValue) UInt 

func (v StringArrayValue) UInt() uint64

type StringIterator 

type StringIterator struct {
	Values []*array.Binary
	// contains filtered or unexported fields
}

func IterateStrings 

func IterateStrings(arrs []array.Interface) StringIterator

func (*StringIterator) IsEmpty 

func (i *StringIterator) IsEmpty() bool

IsEmpty returns true if the iterator has no values to read.

func (*StringIterator) IsNull 

func (i *StringIterator) IsNull() bool

IsNull returns if the current value is null.

func (*StringIterator) IsValid 

func (i *StringIterator) IsValid() bool

IsValid returns if the current value is valid.

func (*StringIterator) Next 

func (i *StringIterator) Next() bool

Next will move to the next value. It will return false if there are no more values to be read. This will initialize the iterator if this is the first time it is called and return true if there is at least one element.

func (*StringIterator) ValueString 

func (i *StringIterator) ValueString() string

ValueString returns the current value in the iterator.

type Uint64ArrayValue 

type Uint64ArrayValue struct {
	// contains filtered or unexported fields
}

func (Uint64ArrayValue) Append 

func (v Uint64ArrayValue) Append(value values.Value)

func (Uint64ArrayValue) Array 

func (v Uint64ArrayValue) Array() values.Array

func (Uint64ArrayValue) Bool 

func (v Uint64ArrayValue) Bool() bool

func (Uint64ArrayValue) Bytes 

func (v Uint64ArrayValue) Bytes() []byte

func (Uint64ArrayValue) Dict 

func (v Uint64ArrayValue) Dict() values.Dictionary

func (Uint64ArrayValue) Duration 

func (v Uint64ArrayValue) Duration() values.Duration

func (Uint64ArrayValue) Equal 

func (v Uint64ArrayValue) Equal(other values.Value) bool

func (Uint64ArrayValue) Float 

func (v Uint64ArrayValue) Float() float64

func (Uint64ArrayValue) Function 

func (v Uint64ArrayValue) Function() values.Function

func (Uint64ArrayValue) Get 

func (v Uint64ArrayValue) Get(i int) values.Value

func (Uint64ArrayValue) Int 

func (v Uint64ArrayValue) Int() int64

func (Uint64ArrayValue) IsNull 

func (v Uint64ArrayValue) IsNull() bool

func (Uint64ArrayValue) Len 

func (v Uint64ArrayValue) Len() int

func (Uint64ArrayValue) Object 

func (v Uint64ArrayValue) Object() values.Object

func (Uint64ArrayValue) Range 

func (v Uint64ArrayValue) Range(f func(i int, v values.Value))

func (Uint64ArrayValue) Regexp 

func (v Uint64ArrayValue) Regexp() *regexp.Regexp

func (Uint64ArrayValue) Set 

func (v Uint64ArrayValue) Set(i int, value values.Value)

func (Uint64ArrayValue) Sort 

func (v Uint64ArrayValue) Sort(f func(i values.Value, j values.Value) bool)

func (Uint64ArrayValue) Str 

func (v Uint64ArrayValue) Str() string

func (Uint64ArrayValue) Time 

func (v Uint64ArrayValue) Time() values.Time

func (Uint64ArrayValue) Type 

func (v Uint64ArrayValue) Type() semantic.MonoType

func (Uint64ArrayValue) UInt 

func (v Uint64ArrayValue) UInt() uint64

type Uint64Iterator 

type Uint64Iterator struct {
	Values []*array.Uint64
	// contains filtered or unexported fields
}

func IterateUint64s 

func IterateUint64s(arrs []array.Interface) Uint64Iterator

func (*Uint64Iterator) IsEmpty 

func (i *Uint64Iterator) IsEmpty() bool

IsEmpty returns true if the iterator has no values to read.

func (*Uint64Iterator) IsNull 

func (i *Uint64Iterator) IsNull() bool

IsNull returns if the current value is null.

func (*Uint64Iterator) IsValid 

func (i *Uint64Iterator) IsValid() bool

IsValid returns if the current value is valid.

func (*Uint64Iterator) Next 

func (i *Uint64Iterator) Next() bool

Next will move to the next value. It will return false if there are no more values to be read. This will initialize the iterator if this is the first time it is called and return true if there is at least one element.

func (*Uint64Iterator) Value 

func (i *Uint64Iterator) Value() uint64

Value returns the current value in the iterator.

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