org.drools.core.util

Class AbstractHashTable.FieldIndex

java.lang.Object

org.drools.core.util.AbstractHashTable.FieldIndex

All Implemented Interfaces:

Externalizable, Serializable

Enclosing class:

AbstractHashTable

public static class AbstractHashTable.FieldIndex
extends Object
implements Externalizable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FieldIndex()
FieldIndex(InternalReadAccessor rightExtractor, TupleValueExtractor leftExtractor)

Method Summary

Modifier and Type	Method and Description
TupleValueExtractor	getLeftExtractor()
ReadAccessor	getRightExtractor()
Object	indexedValueOf(Tuple tuple, boolean left)
void	readExternal(ObjectInput in)
boolean	requiresCoercion()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FieldIndex

public FieldIndex()

FieldIndex

public FieldIndex(InternalReadAccessor rightExtractor,
                  TupleValueExtractor leftExtractor)

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

getLeftExtractor

public TupleValueExtractor getLeftExtractor()

getRightExtractor

public ReadAccessor getRightExtractor()

requiresCoercion

public boolean requiresCoercion()

indexedValueOf

public Object indexedValueOf(Tuple tuple,
                             boolean left)