org.xmlpull.v1.builder.xpath.jaxen.expr
Class DefaultFilterExpr

java.lang.Object
  org.xmlpull.v1.builder.xpath.jaxen.expr.DefaultExpr
      org.xmlpull.v1.builder.xpath.jaxen.expr.DefaultFilterExpr

All Implemented Interfaces:

java.io.Serializable, Expr, FilterExpr, Predicated

public class DefaultFilterExpr
extends DefaultExpr
implements FilterExpr, Predicated

See Also:

Serialized Form

Constructor Summary

DefaultFilterExpr()

DefaultFilterExpr(Expr expr)

Method Summary

void	addPredicate(Predicate predicate)
boolean	asBoolean(Context context) Returns true if the current filter matches at least one of the context nodes
java.lang.Object	evaluate(Context context)
Expr	getExpr()
java.util.List	getPredicates()
org.xmlpull.v1.builder.xpath.jaxen.expr.PredicateSet	getPredicateSet()
java.lang.String	getText()
Expr	simplify()
java.lang.String	toString()

Methods inherited from class org.xmlpull.v1.builder.xpath.jaxen.expr.DefaultExpr

convertToIterator, convertToList

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DefaultFilterExpr

public DefaultFilterExpr()

DefaultFilterExpr

public DefaultFilterExpr(Expr expr)

Method Detail

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 org.xmlpull.v1.builder.xpath.jaxen.expr.PredicateSet getPredicateSet()

Specified by:

getPredicateSet in interface Predicated

getExpr

public Expr getExpr()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

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