com.google.gwt.dev.shell.DispatchIdOracle Maven / Gradle / Ivy
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/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.dev.shell;
/**
* A type that can map JSNI field and method references to dispatch information.
*/
public interface DispatchIdOracle {
/**
* Returns the {@link DispatchClassInfo} for a given dispatch id.
*
* @param dispId dispatch identifier
* @return {@link DispatchClassInfo} for a given dispatch id or null if one
* does not exist
*/
DispatchClassInfo getClassInfoByDispId(int dispId);
/**
* Returns the dispatch id for a JSNI member reference.
*
* @param jsniMemberRef a JSNI member reference
* @return dispatch id or -1 if the JSNI member reference could not be found
*/
int getDispId(String jsniMemberRef);
}