/*
* Copyright 2013 the original author or 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 org.gradle.api.internal.tasks.compile.incremental.recomp;
import java.io.File;
import java.util.Collection;
import java.util.LinkedHashSet;
public class RecompilationSpec {
private final Collection<String> classesToCompile = new NormalizingClassNamesSet();
private String fullRebuildCause;
public Collection<String> getClassNames() {
return classesToCompile;
}
public boolean isFullRebuildNeeded() {
return fullRebuildCause != null;
}
public String getFullRebuildCause() {
return fullRebuildCause;
}
public void setFullRebuildCause(String description, File file) {
fullRebuildCause = description != null? description : "'" + file.getName() + "' was changed";
}
private static class NormalizingClassNamesSet extends LinkedHashSet<String> {
@Override
public boolean add(String className) {
int idx = className.indexOf('$');
if (idx>0) {
className = className.substring(0, idx);
}
return super.add(className);
}
@Override
public boolean addAll(Collection<? extends String> classNames) {
boolean added = false;
for (String cn : classNames) {
added |= add(cn);
}
return added;
}
}
}