jodd.lagarto.csselly.selector
Class PseudoFunctionSelector<E>

java.lang.Object
  jodd.lagarto.csselly.Selector
      jodd.lagarto.csselly.selector.PseudoFunctionSelector<E>

All Implemented Interfaces:

NodeFilter, NodeListFilter

public class PseudoFunctionSelector<E>
extends Selector
implements NodeFilter, NodeListFilter

Pseudo function selector.

Nested Class Summary

Nested classes/interfaces inherited from class jodd.lagarto.csselly.Selector

Selector.Type

Field Summary

protected java.lang.String	expression
protected E	parsedExpression
protected static java.util.Map<java.lang.String,PseudoFunction>	PSEUDO_FUNCTION_MAP
protected PseudoFunction<E>	pseudoFunction

Fields inherited from class jodd.lagarto.csselly.Selector

type

Constructor Summary

PseudoFunctionSelector(java.lang.String functionName, java.lang.String expression)
Creates pseudo function selector for given function and expression.

Method Summary

boolean	accept(java.util.LinkedList<Node> currentResults, Node node, int index) Accepts node within selected results.
boolean	accept(Node node) Matches nodes with this pseudo function selector.
java.lang.String	getExpression() Returns expression string.
E	getParsedExpression() Returns parsed expression object.
PseudoFunction<E>	getPseudoFunction() Returns pseudo function.
static PseudoFunction<?>	lookupPseudoFunction(java.lang.String pseudoFunctionName) Lookups pseudo function for given pseudo function name.
static void	registerPseudoFunction(java.lang.Class<? extends PseudoFunction> pseudoFunctionType) Registers pseudo function.

Methods inherited from class jodd.lagarto.csselly.Selector

getType

Methods inherited from class java.lang.Object

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

Field Detail

PSEUDO_FUNCTION_MAP

protected static final java.util.Map<java.lang.String,PseudoFunction> PSEUDO_FUNCTION_MAP

pseudoFunction

protected final PseudoFunction<E> pseudoFunction

expression

protected final java.lang.String expression

parsedExpression

protected final E parsedExpression

Constructor Detail

PseudoFunctionSelector

public PseudoFunctionSelector(java.lang.String functionName,
                              java.lang.String expression)

Creates pseudo function selector for given function and expression.

Method Detail

registerPseudoFunction

public static void registerPseudoFunction(java.lang.Class<? extends PseudoFunction> pseudoFunctionType)

Registers pseudo function.

lookupPseudoFunction

public static PseudoFunction<?> lookupPseudoFunction(java.lang.String pseudoFunctionName)

Lookups pseudo function for given pseudo function name.

getPseudoFunction

public PseudoFunction<E> getPseudoFunction()

Returns pseudo function.

getExpression

public java.lang.String getExpression()

Returns expression string.

getParsedExpression

public E getParsedExpression()

Returns parsed expression object.

accept

public boolean accept(Node node)

Matches nodes with this pseudo function selector.

Specified by:

accept in interface NodeFilter

accept

public boolean accept(java.util.LinkedList<Node> currentResults,
                      Node node,
                      int index)

Accepts node within selected results. Invoked after results are matched.

Specified by:

accept in interface NodeListFilter