com.google.gwt.user.rebind.rpc

Class TypeConstrainer

java.lang.Object

com.google.gwt.user.rebind.rpc.TypeConstrainer

public class TypeConstrainer
extends Object

This class defines the method constrainTypeBy(JClassType, JClassType).

Constructor Summary

Constructors

Constructor and Description
TypeConstrainer(com.google.gwt.core.ext.typeinfo.TypeOracle typeOracle)

Method Summary

Modifier and Type	Method and Description
com.google.gwt.core.ext.typeinfo.JClassType	constrainTypeBy(com.google.gwt.core.ext.typeinfo.JClassType subType, com.google.gwt.core.ext.typeinfo.JClassType superType) Return a subtype of subType that includes all values in both subType and superType.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, toString

Constructor Detail

TypeConstrainer

public TypeConstrainer(com.google.gwt.core.ext.typeinfo.TypeOracle typeOracle)

Method Detail

constrainTypeBy

public com.google.gwt.core.ext.typeinfo.JClassType constrainTypeBy(com.google.gwt.core.ext.typeinfo.JClassType subType,
                                                                   com.google.gwt.core.ext.typeinfo.JClassType superType)

Return a subtype of subType that includes all values in both subType and superType. The returned type must have the same base type as subType. If there are definitely no such values, return null.