org.skyscreamer.yoga.selector.parser
Class SelectorParser

java.lang.Object
  org.skyscreamer.yoga.selector.parser.SelectorParser

Direct Known Subclasses:

ParentheticalSelectorParser

public abstract class SelectorParser
extends Object

A SelectorParser takes a string selector argument and translates it into a Selector which is used to navigate the object tree and build results.

Author:

Solomon Duskis , Corby Page , Carter Page

Field Summary

protected AliasSelectorResolver	_aliasSelectorResolver
protected boolean	_disableExplicitSelectors
protected FieldPopulatorRegistry	_fieldPopulatorRegistry
static String	ALIAS_SELECTOR_PREFIX
static String	DEFINITION
static String	HREF

Constructor Summary

SelectorParser()

Method Summary

abstract String	getSelectorJavascriptURL()
abstract Object	getSelectorType()
protected abstract FieldSelector	parse(String selectorExpression)
FieldSelector	parseSelector(String selectorExpression)
Selector	parseSelector(String selectorExpression, MapSelector mapSelector)
void	setAliasSelectorResolver(AliasSelectorResolver aliasSelectorResolver)
void	setDisableExplicitSelectors(boolean disableExplicitSelectors)
void	setFieldPopulatorRegistry(FieldPopulatorRegistry fieldPopulatorRegistry)

Methods inherited from class java.lang.Object

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

Field Detail

ALIAS_SELECTOR_PREFIX

public static final String ALIAS_SELECTOR_PREFIX

See Also:

Constant Field Values

HREF

public static final String HREF

See Also:

Constant Field Values

DEFINITION

public static final String DEFINITION

See Also:

Constant Field Values

_fieldPopulatorRegistry

protected FieldPopulatorRegistry _fieldPopulatorRegistry

_aliasSelectorResolver

protected AliasSelectorResolver _aliasSelectorResolver

_disableExplicitSelectors

protected boolean _disableExplicitSelectors

Constructor Detail

SelectorParser

public SelectorParser()

Method Detail

parse

protected abstract FieldSelector parse(String selectorExpression)
                                throws ParseSelectorException

Throws:

ParseSelectorException

getSelectorJavascriptURL

public abstract String getSelectorJavascriptURL()

getSelectorType

public abstract Object getSelectorType()

parseSelector

public FieldSelector parseSelector(String selectorExpression)
                            throws ParseSelectorException

Throws:

ParseSelectorException

parseSelector

public Selector parseSelector(String selectorExpression,
                              MapSelector mapSelector)
                       throws ParseSelectorException

Throws:

ParseSelectorException

setAliasSelectorResolver

public void setAliasSelectorResolver(AliasSelectorResolver aliasSelectorResolver)

setDisableExplicitSelectors

public void setDisableExplicitSelectors(boolean disableExplicitSelectors)

setFieldPopulatorRegistry

public void setFieldPopulatorRegistry(FieldPopulatorRegistry fieldPopulatorRegistry)