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© 2005 BEA Systems, Inc. | |||||||||
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java.lang.Objectcom.bea.p13n.expression.internal.ComplexExpressionImpl
com.bea.p13n.expression.operator.Operator
Base class for all Operators in the expression package.
Constructor Summary | |
protected |
Operator()
A default constructor that can used by multi-operand operators. |
protected |
Operator(Object unaryOperand)
A constructor to be used by unary operators. |
protected |
Operator(Object lhs,
Object rhs)
A constructor to be used by binary operators. |
Method Summary | |
protected Object |
leftHandSide()
Returns left hand side operand of a binary operator. |
protected Object |
operand()
Returns unary operand of an unary operator. |
protected Object |
rightHandSide()
Returns right hand side operand of a binary operator. |
Methods inherited from class com.bea.p13n.expression.internal.ComplexExpressionImpl |
addListener, addSubExpression, clearCache, clone, createProxyExpression, equals, getCachedValue, getParent, getSource, getSubExpression, getSubExpressionCount, getUserData, hashCode, isCached, isCacheEnabled, isEqualitySubExpression, notifyListeners, removeAllSubExpressions, removeListener, removeSubExpression, removeSubExpression, setCachedValue, setCacheEnabled, setParent, setSource, setSubExpression, setUserData, toString, write |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface com.bea.p13n.expression.Expression |
getParameterSignature |
Constructor Detail |
protected Operator()
protected Operator(Object unaryOperand)
protected Operator(Object lhs, Object rhs)
Method Detail |
protected Object leftHandSide()
Object
representing a left hand side operand of a binary operator.protected Object operand()
Object
representing an operand of an unary operator.protected Object rightHandSide()
Object
representing a right hand side operand of a binary operator.
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