com.bea.p13n.expression.operator
Class ObjectToString
java.lang.Object
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+--com.bea.p13n.expression.internal.ComplexExpressionImpl
|
+--com.bea.p13n.expression.operator.Operator
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+--com.bea.p13n.expression.operator.ObjectToString
- public final class ObjectToString
- extends Operator
- implements UnaryOperator
Implementation of the ObjectToString operator. Returns
the String representation for an Object instance.
Input 1: An Object or Expression returning an Object.
Returns: A String that is the result of calling toString on the Object.
- See Also:
- Serialized Form
Constructor Summary
|
ObjectToString()
Constructs an empty operator and operands can be
added later by calling addSubExpression() on this. |
ObjectToString(java.lang.Object obj)
Constructs this by associating the given parameter as an operand of this. |
Methods inherited from class java.lang.Object |
finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
ObjectToString
public ObjectToString()
- Constructs an empty operator and operands can be
added later by calling addSubExpression() on this.
ObjectToString
public ObjectToString(java.lang.Object obj)
- Constructs this by associating the given parameter as an operand of this.
- Parameters:
obj
- An Object
or an Expression
returning an object.
getParameterSignature
public java.lang.Class[] getParameterSignature()
getOperand
public java.lang.Object getOperand()
- Specified by:
- getOperand in interface UnaryOperator
Copyright © 2001 BEA Systems, Inc. All Rights Reserved