BooleanConstrainedRightMemory - JBoss RULES 3.0.6 API 英文版文档

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org.drools.reteoo.beta
Class BooleanConstrainedRightMemory

java.lang.Object
  org.drools.reteoo.beta.BooleanConstrainedRightMemory

All Implemented Interfaces:: java.io.Serializable, BetaRightMemory

public class BooleanConstrainedRightMemory
extends java.lang.Object
implements BetaRightMemory
extends java.lang.Object
implements BetaRightMemory

BooleanConstrainedRightMemory A boolean constrained right memory

See Also:: Serialized Form

Constructor Summary

BooleanConstrainedRightMemory(FieldExtractor extractor, Declaration declaration, Evaluator evaluator)


BooleanConstrainedRightMemory(FieldExtractor extractor, Declaration declaration, Evaluator evaluator, BetaRightMemory childMemory)


Method Summary

void add(WorkingMemory workingMemory, MultiLinkedListNodeWrapper wrapper)
          Adds an object to the right memory

void add(WorkingMemory workingMemory, ObjectMatches matches)
          Adds an object to the right memory

BetaRightMemory getInnerMemory()
          Returns the inner beta right memory in case of a multi-indexed memory

boolean isEmpty()
          Returns true if the memory is empty

boolean isPossibleMatch(MultiLinkedListNodeWrapper matches)
          Returns true if the matches is a possible match to the tuple given to the previous selectPossibleMatches() call

java.util.Iterator iterator()
          Returns an iterator that allows to iterate over all the ObjectMatches in the beta right memory.

java.util.Iterator iterator(WorkingMemory workingMemory, ReteTuple tuple)
          Returns an iterator that allows to iterate over the ObjectMatches (and referenced FactHandles) that are possible matches to the given tuple.

void remove(WorkingMemory workingMemory, MultiLinkedListNodeWrapper wrapper)
          Removes the given match from memory

void remove(WorkingMemory workingMemory, ObjectMatches matches)
          Removes the given match from memory

void selectPossibleMatches(WorkingMemory workingMemory, ReteTuple tuple)
          Prepares the right memory for subsequent calls of isPossibleMatch() based on the constraints applied to the tuples

void setInnerMemory(BetaRightMemory innerMemory)
          Sets the inner beta right memory in case of a multi-indexed memory

int size()
          Returns the number of objects currently stored in the right memory

Methods inherited from class java.lang.Object

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

Constructor Summary
`BooleanConstrainedRightMemory(FieldExtractor extractor, Declaration declaration, Evaluator evaluator)`
`BooleanConstrainedRightMemory(FieldExtractor extractor, Declaration declaration, Evaluator evaluator, BetaRightMemory childMemory)`

Method Summary
`void`	`add(WorkingMemory workingMemory, MultiLinkedListNodeWrapper wrapper)` Adds an object to the right memory
`void`	`add(WorkingMemory workingMemory, ObjectMatches matches)` Adds an object to the right memory
`BetaRightMemory`	`getInnerMemory()` Returns the inner beta right memory in case of a multi-indexed memory
`boolean`	`isEmpty()` Returns true if the memory is empty
`boolean`	`isPossibleMatch(MultiLinkedListNodeWrapper matches)` Returns true if the matches is a possible match to the tuple given to the previous selectPossibleMatches() call
`java.util.Iterator`	`iterator()` Returns an iterator that allows to iterate over all the ObjectMatches in the beta right memory.
`java.util.Iterator`	`iterator(WorkingMemory workingMemory, ReteTuple tuple)` Returns an iterator that allows to iterate over the ObjectMatches (and referenced FactHandles) that are possible matches to the given tuple.
`void`	`remove(WorkingMemory workingMemory, MultiLinkedListNodeWrapper wrapper)` Removes the given match from memory
`void`	`remove(WorkingMemory workingMemory, ObjectMatches matches)` Removes the given match from memory
`void`	`selectPossibleMatches(WorkingMemory workingMemory, ReteTuple tuple)` Prepares the right memory for subsequent calls of isPossibleMatch() based on the constraints applied to the tuples
`void`	`setInnerMemory(BetaRightMemory innerMemory)` Sets the inner beta right memory in case of a multi-indexed memory
`int`	`size()` Returns the number of objects currently stored in the right memory

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

BooleanConstrainedRightMemory

public BooleanConstrainedRightMemory(FieldExtractor extractor,
                                     Declaration declaration,
                                     Evaluator evaluator)

BooleanConstrainedRightMemory

public BooleanConstrainedRightMemory(FieldExtractor extractor,
                                     Declaration declaration,
                                     Evaluator evaluator,
                                     BetaRightMemory childMemory)

Method Detail