org.drools.core.rule

Class VariableRestriction.DoubleVariableContextEntry

java.lang.Object

org.drools.core.rule.VariableRestriction.VariableContextEntry

org.drools.core.rule.VariableRestriction.DoubleVariableContextEntry

All Implemented Interfaces:

Externalizable, Serializable, ContextEntry

Enclosing class:

VariableRestriction

public static class VariableRestriction.DoubleVariableContextEntry
extends VariableRestriction.VariableContextEntry

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
double	left
double	right

Fields inherited from class org.drools.core.rule.VariableRestriction.VariableContextEntry

declaration, entry, evaluator, extractor, leftNull, object, rightNull, tuple, workingMemory

Constructor Summary

Constructors

Constructor and Description
DoubleVariableContextEntry()
DoubleVariableContextEntry(InternalReadAccessor extractor, Declaration declaration, Evaluator evaluator)

Method Summary

Modifier and Type	Method and Description
void	readExternal(ObjectInput in)
void	updateFromFactHandle(InternalWorkingMemory workingMemory, InternalFactHandle handle)
void	updateFromTuple(InternalWorkingMemory workingMemory, Tuple tuple)
void	writeExternal(ObjectOutput out)

Methods inherited from class org.drools.core.rule.VariableRestriction.VariableContextEntry

getFieldExtractor, getNext, getObject, getTuple, getVariableDeclaration, isLeftNull, isRightNull, resetFactHandle, resetTuple, setNext

Methods inherited from class java.lang.Object

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

Field Detail

left

public double left

right

public double right

Constructor Detail

DoubleVariableContextEntry

public DoubleVariableContextEntry()

DoubleVariableContextEntry

public DoubleVariableContextEntry(InternalReadAccessor extractor,
                                  Declaration declaration,
                                  Evaluator evaluator)

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class VariableRestriction.VariableContextEntry

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class VariableRestriction.VariableContextEntry

Throws:

IOException

updateFromTuple

public void updateFromTuple(InternalWorkingMemory workingMemory,
                            Tuple tuple)

updateFromFactHandle

public void updateFromFactHandle(InternalWorkingMemory workingMemory,
                                 InternalFactHandle handle)