com.bigdata.bop

Class AbstractAccessPathOp<E>

java.lang.Object

com.bigdata.bop.CoreBaseBOp

com.bigdata.bop.BOpBase

com.bigdata.bop.AbstractAccessPathOp<E>

All Implemented Interfaces:

BOp, IPropertySet, Serializable, Cloneable

Direct Known Subclasses:

Predicate, SampleIndex

public abstract class AbstractAccessPathOp<E>
extends BOpBase

Interface for evaluating operations producing chunks of elements (tuples materialized from some index of a relation).

Version:

$Id$

Author:

Bryan Thompson

See Also:

IAccessPath, IChunkedOrderedIterator, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	AbstractAccessPathOp.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
AbstractAccessPathOp(AbstractAccessPathOp<E> op) Constructor required for com.bigdata.bop.BOpUtility#deepCopy(FilterNode).
AbstractAccessPathOp(BOp[] args, Map<String,Object> annotations) Required shallow copy constructor.

Method Summary

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

AbstractAccessPathOp

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

Required shallow copy constructor.

Parameters:

args -

annotations -

AbstractAccessPathOp

public AbstractAccessPathOp(AbstractAccessPathOp<E> op)

Constructor required for com.bigdata.bop.BOpUtility#deepCopy(FilterNode).

Parameters:

op -