com.google.gwt.dev

Class GwtCreateMap

java.lang.Object

com.google.gwt.dev.GwtCreateMap

All Implemented Interfaces:

Serializable

public class GwtCreateMap
extends Object
implements Serializable

A map from GWT.create() arguments to the types that will be constructed. (Both keys and values are Java source type names.)

Each map typically contains the answers for one (soft) permutation.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GwtCreateMap()

Method Summary

Modifier and Type	Method and Description
boolean	containsKey(String key) Returns true if the map contains a answer for the given GWT.create() argument.
String	get(String key) Returns the Java class that a GWT.create() call will construct.
static Map<String,List<Integer>>	getAnswerPermutations(List<GwtCreateMap> maps, String key) Given an argument to GWT.create(), returns a map containing each possible return type and the permutations that would create it.
static GwtCreateMap	getCommonAnswers(Iterable<GwtCreateMap> maps) Returns the answers that are the same in every permutation.
static SortedMap<String,SortedSet<String>>	getPossibleAnswers(Iterable<GwtCreateMap> maps, Set<String> keysWanted) Returns the Java classes that GWT.create() might return in at least one permutation.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

GwtCreateMap

public GwtCreateMap()

Method Detail

get

public String get(String key)

Returns the Java class that a GWT.create() call will construct.

Parameters:

key - the GWT.create() argument (source type name)

Returns:

a source type name

containsKey

public boolean containsKey(String key)

Returns true if the map contains a answer for the given GWT.create() argument.

getCommonAnswers

public static GwtCreateMap getCommonAnswers(Iterable<GwtCreateMap> maps)

Returns the answers that are the same in every permutation.

getPossibleAnswers

public static SortedMap<String,SortedSet<String>> getPossibleAnswers(Iterable<GwtCreateMap> maps,
                                                                     Set<String> keysWanted)

Returns the Java classes that GWT.create() might return in at least one permutation.

Parameters:

keysWanted - the GWT.create() arguments to include (source type names).

getAnswerPermutations

public static Map<String,List<Integer>> getAnswerPermutations(List<GwtCreateMap> maps,
                                                              String key)

Given an argument to GWT.create(), returns a map containing each possible return type and the permutations that would create it.

Returns:

a map from a Java class (source type name) to a list of indexes into the maps list.