org.jetbrains.jet.lang.diagnostics.rendering.DispatchingDiagnosticRenderer Maven / Gradle / Ivy
/*
* Copyright 2010-2013 JetBrains s.r.o.
*
* 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 org.jetbrains.jet.lang.diagnostics.rendering;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jet.lang.diagnostics.Diagnostic;
import java.util.List;
public class DispatchingDiagnosticRenderer implements DiagnosticRenderer {
private final List maps;
public DispatchingDiagnosticRenderer(List maps) {
this.maps = maps;
}
@NotNull
@Override
public String render(@NotNull Diagnostic diagnostic) {
for (DiagnosticFactoryToRendererMap map : maps) {
DiagnosticRenderer renderer = map.get(diagnostic.getFactory());
if (renderer != null) {
//noinspection unchecked
return renderer.render(diagnostic);
}
}
throw new IllegalArgumentException("Don't know how to render diagnostic of type " + diagnostic.getFactory().getName());
}
}