Class VariableReference
- java.lang.Object
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- org.exolab.adaptx.xpath.expressions.PrimaryExpr
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- org.exolab.adaptx.xpath.expressions.VariableReference
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- All Implemented Interfaces:
XPathExpression
public abstract class VariableReference extends PrimaryExpr
Represents the XPath VariableReference expression- Version:
- $Revision: 4049 $ $Date: 2004-01-13 07:03:48 +0100 (Tue, 13 Jan 2004) $
- Author:
- Keith Visco
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Field Summary
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Fields inherited from class org.exolab.adaptx.xpath.expressions.PrimaryExpr
EXPR, FUNCTION_CALL, LITERAL, NUMBER, VARIABLE_REFERENCE
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Fields inherited from interface org.exolab.adaptx.xpath.XPathExpression
BOOLEAN, ERROR, FILTER_EXPR, LOCATION_PATH, NODE_TEST, PATH_EXPR, PRIMARY, STEP, STRING, UNION_EXPR
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Constructor Summary
Constructors Constructor Description VariableReference()
Creates a new VariableReference
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract java.lang.String
getName()
Returns the name of the "referenced" variablejava.lang.String
toString()
Returns the String representation of a VariableReference-
Methods inherited from class org.exolab.adaptx.xpath.expressions.PrimaryExpr
getExprType, getType
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Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.exolab.adaptx.xpath.XPathExpression
evaluate
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Method Detail
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getName
public abstract java.lang.String getName()
Returns the name of the "referenced" variable- Returns:
- the name of the variable reference
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toString
public java.lang.String toString()
Returns the String representation of a VariableReference- Specified by:
toString
in interfaceXPathExpression
- Overrides:
toString
in classjava.lang.Object
- Returns:
- the String representation of a VariableReference
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