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org.jaxen.expr

Interface FilterExpr

All Superinterfaces:
Expr, Serializable, Predicated, Visitable
Known Implementing Classes:
DefaultFilterExpr
public interface FilterExpr
extends Expr, Predicated

Method Summary

boolean
asBoolean(Context context)
Evaluates the filter expression on the current context and returns true if at least one node matches.
Expr
getExpr()

Methods inherited from interface org.jaxen.expr.Expr

evaluate, getText, simplify

Methods inherited from interface org.jaxen.expr.Predicated

addPredicate, getPredicateSet, getPredicates

Methods inherited from interface org.jaxen.expr.Visitable

accept

Method Details

asBoolean

public boolean asBoolean(Context context)
            throws JaxenException
Evaluates the filter expression on the current context and returns true if at least one node matches.

getExpr

public Expr getExpr()
Returns:
underlying filter expression

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