com.bigdata.bop.join

Class AbstractMergeJoin

java.lang.Object

com.bigdata.bop.CoreBaseBOp

com.bigdata.bop.BOpBase

com.bigdata.bop.PipelineOp

com.bigdata.bop.join.AbstractMergeJoin

All Implemented Interfaces:

BOp, IPropertySet, Serializable, Cloneable

Direct Known Subclasses:

HTreeMergeJoin, JVMMergeJoin

public abstract class AbstractMergeJoin
extends PipelineOp

Abstract base class for MERGE JOIN implementations.

Version:

$Id$

Author:

Bryan Thompson

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.bigdata.bop.PipelineOp

PipelineOp.Annotations

Field Summary

Fields inherited from class com.bigdata.bop.CoreBaseBOp

DEFAULT_INITIAL_CAPACITY

Fields inherited from interface com.bigdata.bop.BOp

NOANNS, NOARGS

Constructor Summary

Constructors

Constructor and Description
AbstractMergeJoin(AbstractMergeJoin op)
AbstractMergeJoin(BOp[] args, Map<String,Object> annotations)
AbstractMergeJoin(BOp[] args, NV... annotations)

Method Summary

Methods inherited from class com.bigdata.bop.PipelineOp

assertAtOnceJavaHeapOp, assertMaxParallelOne, eval, getChunkCapacity, getChunkOfChunksCapacity, getChunkTimeout, getMaxMemory, getMaxParallel, isAtOnceEvaluation, isBlockedEvaluation, isLastPassRequested, isPipelinedEvaluation, isReorderSolutions, isSharedState, newStats

Methods inherited from class com.bigdata.bop.BOpBase

__replaceArg, _clearProperty, _set, _setProperty, annotations, annotationsCopy, annotationsEqual, annotationsRef, argIterator, args, argsCopy, arity, clearAnnotations, clearProperty, deepCopy, deepCopy, get, getProperty, setArg, setProperty, setUnboundProperty, toArray, toArray

Methods inherited from class com.bigdata.bop.CoreBaseBOp

annotationsEqual, annotationsToString, annotationsToString, annotationValueToString, checkArgs, clone, equals, getEvaluationContext, getId, getProperty, getRequiredProperty, hashCode, indent, isController, mutation, shortenName, toShortString, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMergeJoin

public AbstractMergeJoin(BOp[] args,
                 Map<String,Object> annotations)

Parameters:

args -

annotations -

AbstractMergeJoin

public AbstractMergeJoin(AbstractMergeJoin op)

Parameters:

op -

AbstractMergeJoin

public AbstractMergeJoin(BOp[] args,
                 NV... annotations)