Package com.terracottatech.store

Interface UpdateOperation.DoubleWriteOperationBuilder

All Superinterfaces:

UpdateOperation.WriteOperationBuilder<Double,DoubleCellDefinition>

Enclosing interface:

UpdateOperation<K extends Comparable<K>>

public static interface UpdateOperation.DoubleWriteOperationBuilder
extends UpdateOperation.WriteOperationBuilder<Double,DoubleCellDefinition>

A builder for a transform that writes a single double cell.

Method Summary

Modifier and Type	Method	Description
<K extends Comparable<K>> UpdateOperation.CellUpdateOperation<K,Double>	doubleResultOf(ToDoubleFunction<? super Record<?>> toDoubleFunction)	Creates a transform that writes a cell with the supplied definition and value derived by applying the function to the existing record.
<K extends Comparable<K>> UpdateOperation.CellUpdateOperation<K,Double>	doubleValueFrom(Function<DoubleCellDefinition,ToDoubleFunction<? super Record<?>>> function)	Creates a transform that writes a cell with the supplied definition and a double derived via a function of that definition.

Methods inherited from interface com.terracottatech.store.UpdateOperation.WriteOperationBuilder

resultOf, value, valueFrom

Method Details

doubleResultOf

<K extends Comparable<K>>
UpdateOperation.CellUpdateOperation<K,Double> doubleResultOf(ToDoubleFunction<? super Record<?>> toDoubleFunction)

Creates a transform that writes a cell with the supplied definition and value derived by applying the function to the existing record.

Type Parameters:

K - the type of the key

Parameters:

toDoubleFunction - cell value function

Returns:

a single cell writing transform

doubleValueFrom

<K extends Comparable<K>>
UpdateOperation.CellUpdateOperation<K,Double> doubleValueFrom(Function<DoubleCellDefinition,ToDoubleFunction<? super Record<?>>> function)

Creates a transform that writes a cell with the supplied definition and a double derived via a function of that definition.

Type Parameters:

K - the type of the key

Parameters:

function - cell value function generator

Returns:

a single cell writing transform

See Also:

• UpdateOperation.WriteOperationBuilder.valueFrom(Function)