org.jaxen.expr
Class DefaultFilterExpr
java.lang.Object
org.jaxen.expr.DefaultExpr
org.jaxen.expr.DefaultFilterExpr
- All Implemented Interfaces:
- Expr, FilterExpr, Predicated, java.io.Serializable, Visitable
- public class DefaultFilterExpr
- extends DefaultExpr
- implements FilterExpr, Predicated
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
expr
private Expr expr
predicates
private PredicateSet predicates
DefaultFilterExpr
public DefaultFilterExpr(PredicateSet predicateSet)
DefaultFilterExpr
public DefaultFilterExpr(Expr expr,
PredicateSet predicateSet)
addPredicate
public void addPredicate(Predicate predicate)
- Specified by:
addPredicate
in interface Predicated
getPredicates
public java.util.List getPredicates()
- Specified by:
getPredicates
in interface Predicated
getPredicateSet
public PredicateSet getPredicateSet()
- Specified by:
getPredicateSet
in interface Predicated
getExpr
public Expr getExpr()
- Specified by:
getExpr
in interface FilterExpr
- Returns:
- underlying filter expression
toString
public java.lang.String toString()
getText
public java.lang.String getText()
- Specified by:
getText
in interface Expr
simplify
public Expr simplify()
- Specified by:
simplify
in interface Expr
- Overrides:
simplify
in class DefaultExpr
asBoolean
public boolean asBoolean(Context context)
throws JaxenException
- Returns true if the current filter matches at least one of the context nodes
- Specified by:
asBoolean
in interface FilterExpr
- Throws:
JaxenException
evaluate
public java.lang.Object evaluate(Context context)
throws JaxenException
- Specified by:
evaluate
in interface Expr
- Throws:
JaxenException
accept
public void accept(Visitor visitor)
- Specified by:
accept
in interface Visitable