jodd.csselly.selector

Class PseudoFunctionSelector<E>

java.lang.Object

jodd.csselly.Selector

jodd.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.csselly.Selector

Selector.Type

Field Summary

Fields

Modifier and Type	Field and Description
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.csselly.Selector

type

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
boolean	accept(java.util.List<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.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.List<Node> currentResults,
                      Node node,
                      int index)

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

Specified by:

accept in interface NodeListFilter