cascading.nested.core

Class NestedSpecBaseOperation<Node,Result,Context>

java.lang.Object

cascading.operation.BaseOperation<Context>

cascading.nested.core.NestedBaseOperation<Node,Result,Context>

cascading.nested.core.NestedSpecBaseOperation<Node,Result,Context>

All Implemented Interfaces:

cascading.flow.planner.DeclaresResults, cascading.operation.Operation<Context>, cascading.util.Traceable, java.io.Serializable

Direct Known Subclasses:

NestedBaseBuildAggregator, NestedBaseBuildFunction, NestedBaseCopyFunction

public abstract class NestedSpecBaseOperation<Node,Result,Context>
extends NestedBaseOperation<Node,Result,Context>

See Also:

Serialized Form

Field Summary

Fields inherited from class cascading.nested.core.NestedBaseOperation

nestedCoercibleType

Fields inherited from class cascading.operation.BaseOperation

fieldDeclaration, numArgs, trace

Fields inherited from interface cascading.operation.Operation

ANY

Constructor Summary

Constructors

Constructor and Description
NestedSpecBaseOperation(NestedCoercibleType<Node,Result> nestedCoercibleType, cascading.tuple.Fields fieldDeclaration)
NestedSpecBaseOperation(NestedCoercibleType<Node,Result> nestedCoercibleType, int numArgs, cascading.tuple.Fields fieldDeclaration)

Method Summary

Modifier and Type	Method and Description
protected Node	getArgument(cascading.operation.OperationCall<?> operationCall)
protected Node	getResultNode(cascading.operation.OperationCall<Context> operationCall)
protected abstract boolean	isInto()
void	prepare(cascading.flow.FlowProcess flowProcess, cascading.operation.OperationCall<Context> operationCall)

Methods inherited from class cascading.nested.core.NestedBaseOperation

deepCopy, getCoercibleType, getLiteralNode, getNestedPointerCompiler, getRootNode, iterable, size

Methods inherited from class cascading.operation.BaseOperation

cleanup, equals, flush, getFieldDeclaration, getNumArgs, getTrace, hashCode, isSafe, printOperationInternal, toString, toStringInternal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NestedSpecBaseOperation

public NestedSpecBaseOperation(NestedCoercibleType<Node,Result> nestedCoercibleType,
                               cascading.tuple.Fields fieldDeclaration)

NestedSpecBaseOperation

public NestedSpecBaseOperation(NestedCoercibleType<Node,Result> nestedCoercibleType,
                               int numArgs,
                               cascading.tuple.Fields fieldDeclaration)

Method Detail

prepare

public void prepare(cascading.flow.FlowProcess flowProcess,
                    cascading.operation.OperationCall<Context> operationCall)

Specified by:

prepare in interface cascading.operation.Operation<Context>

Overrides:

prepare in class cascading.operation.BaseOperation<Context>

isInto

protected abstract boolean isInto()

getResultNode

protected Node getResultNode(cascading.operation.OperationCall<Context> operationCall)

getArgument

protected Node getArgument(cascading.operation.OperationCall<?> operationCall)