org.exolab.adaptx.xpath.expressions
public abstract class PredicateExpr extends Object implements XPathExpression
Version: $Revision: 3734 $ $Date: 2003-05-13 03:55:04 -0400 (Tue, 13 May 2003) $
Method Summary | |
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abstract XPathExpression | getExpression()
Returns the actual XPathExpression for this predicate
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short | getExprType()
Returns the XPathExpression type
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abstract PredicateExpr | getNext()
Returns the next PredicateExpr for this PredicateExpr
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abstract boolean | hasNext()
Returns true if there are more predicate expressions
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Returns: the XPathExpression for this predicate
Returns: the XPathExpression type
UNKNOWN: the next PredicateExpr in this PredicateExpr
Returns: true if there are more predicate expressions