org.drools.leaps
Class ColumnConstraints

java.lang.Object
  org.drools.leaps.ColumnConstraints

All Implemented Interfaces:

java.io.Serializable

public class ColumnConstraints

extends java.lang.Object

implements java.io.Serializable

Collection of Column specific constraints

See Also:

Serialized Form

Constructor Summary

ColumnConstraints(Column column, java.util.List alpha, BetaNodeBinder beta)

Method Summary

protected java.lang.Class	getClassType()
protected boolean	isAllowed(InternalFactHandle factHandle, Tuple tuple, WorkingMemory workingMemory)
boolean	isAllowedAlpha(InternalFactHandle factHandle, Tuple tuple, WorkingMemory workingMemory)
protected boolean	isAllowedBeta(InternalFactHandle factHandle, Tuple tuple, WorkingMemory workingMemory)
protected boolean	isAlphaPresent()

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnConstraints

public ColumnConstraints(Column column,
                         java.util.List alpha,
                         BetaNodeBinder beta)

Method Detail

getClassType

protected final java.lang.Class getClassType()

isAllowed

protected final boolean isAllowed(InternalFactHandle factHandle,
                                  Tuple tuple,
                                  WorkingMemory workingMemory)

isAllowedAlpha

public final boolean isAllowedAlpha(InternalFactHandle factHandle,
                                    Tuple tuple,
                                    WorkingMemory workingMemory)

isAllowedBeta

protected final boolean isAllowedBeta(InternalFactHandle factHandle,
                                      Tuple tuple,
                                      WorkingMemory workingMemory)

isAlphaPresent

protected final boolean isAlphaPresent()