Package org.voltdb.stream.api

Interface ExecutionContext.ConfigurationContext

All Superinterfaces:

Configuration

All Known Implementing Classes:

GlobalConfigurationContext

Enclosing interface:

ExecutionContext

public static interface ExecutionContext.ConfigurationContext
extends Configuration

Nested Class Summary

Nested classes/interfaces inherited from interface org.voltdb.stream.execution.Configuration

Configuration.ConfigurationPart

Method Summary

Modifier and Type	Method	Description
<RESULT> RESULT	configureOnce(String identifier, Supplier<RESULT> task)

Methods inherited from interface org.voltdb.stream.execution.Configuration

findByPath

Method Details

configureOnce

<RESULT> RESULT configureOnce(String identifier,
 Supplier<RESULT> task)

Type Parameters:

RESULT - of the task

Parameters:

identifier - of configurator

task - to execute for the identifier

Returns:

result of the task