org.skyscreamer.yoga.selector.parser
Class MapSelectorResolver

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

All Implemented Interfaces:

AliasSelectorResolver

public class MapSelectorResolver
extends Object
implements AliasSelectorResolver

An implementation of AliasSelectorResolver that uses an injected Map to translate the alias. The key of each map entry is the alias, and the value is the fully-formed selector expression.

Constructor Summary

MapSelectorResolver()

Method Summary

String	resolveSelector(String aliasSelectorExpression) The method that translates an alias into a fully-formed selector expression
void	setDefinedSelectors(Map<String,String> definedSelectors) Injects the map that will be used to resolve selector expressions

Methods inherited from class java.lang.Object

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

Constructor Detail

MapSelectorResolver

public MapSelectorResolver()

Method Detail

resolveSelector

public String resolveSelector(String aliasSelectorExpression)
                       throws ParseSelectorException

Description copied from interface: AliasSelectorResolver

The method that translates an alias into a fully-formed selector expression

Specified by:

resolveSelector in interface AliasSelectorResolver

Parameters:

aliasSelectorExpression - the alias expression passed in on the URI

Returns:

the complete selector expression represented by the alias

Throws:

ParseSelectorException - thrown if the input alias expression is not valid

setDefinedSelectors

public void setDefinedSelectors(Map<String,String> definedSelectors)

Injects the map that will be used to resolve selector expressions

Parameters:

definedSelectors - Your map of aliases