Package com.google.common.css.compiler.passes

Class RecordingSubstitutionMap

java.lang.Object

com.google.common.css.compiler.passes.RecordingSubstitutionMap

All Implemented Interfaces:

SubstitutionMap, SubstitutionMap.Initializable

public class RecordingSubstitutionMap
extends Object
implements SubstitutionMap.Initializable

A decorator for a SubstitutionMap that records which values it maps.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	RecordingSubstitutionMap.Builder	A-la-carte builder.

Nested classes/interfaces inherited from interface com.google.common.css.SubstitutionMap

SubstitutionMap.Initializable

Method Summary

Modifier and Type	Method	Description
String	get(String key)	Gets the string that should be substituted for key.
Map<String,String>	getMappings()
void	initializeWithMappings(Map<String,String> newMappings)

Methods inherited from class java.lang.Object

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

Method Details

get

public String get(String key)

Gets the string that should be substituted for key. The same value must be consistently returned for any particular key, and the returned value must not be returned for any other key value.

Specified by:

get in interface SubstitutionMap

Parameters:

key - the text to be replaced (never null)

Returns:

the value to substitute for key

Throws:

NullPointerException - if key is null.

getMappings

public Map<String,String> getMappings()

Returns:

The recorded mappings in the order they were created. This output may be used with OutputRenamingMapFormat.writeRenamingMap(java.util.Map<java.lang.String, java.lang.String>, java.io.Writer)

initializeWithMappings

public void initializeWithMappings(Map<String,String> newMappings)

Specified by:

initializeWithMappings in interface SubstitutionMap.Initializable