/*
* Copyright 2009 The Closure Compiler Authors.
*
* 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.javascript.jscomp.parsing;
import com.google.javascript.rhino.ErrorReporter;
import com.google.javascript.rhino.EvaluatorException;
/**
* An error reporter which consumes all calls and performs no actions.
*
*/
public abstract class NullErrorReporter {
private NullErrorReporter() {
}
public void error(String message, String sourceName, int line,
String lineSource, int lineOffset) {
}
public void warning(String message, String sourceName, int line,
String lineSource, int lineOffset) {
}
public static ErrorReporter forOldRhino() {
return new OldRhinoNullReporter();
}
public static com.google.javascript.jscomp.mozilla.rhino.ErrorReporter
forNewRhino() {
return new NewRhinoNullReporter();
}
private static class NewRhinoNullReporter extends NullErrorReporter
implements com.google.javascript.jscomp.mozilla.rhino.ErrorReporter {
@Override
public com.google.javascript.jscomp.mozilla.rhino.EvaluatorException
runtimeError(String message, String sourceName, int line,
String lineSource, int lineOffset) {
return new com.google.javascript.jscomp.mozilla.rhino.EvaluatorException(
message);
}
}
private static class OldRhinoNullReporter extends NullErrorReporter
implements ErrorReporter {
@Override
public EvaluatorException runtimeError(String message, String sourceName,
int line, String lineSource,
int lineOffset) {
return new EvaluatorException(message);
}
}
}