/*
* Copyright 2000-2015 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 com.intellij.util;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Collection;
import java.util.List;
/**
* @author Alexander Koshevoy
*/
public abstract class AbstractPathMapper implements PathMapper {
@Nullable
public static String convertToLocal(@NotNull String remotePath, @NotNull Iterable<PathMappingSettings.PathMapping> mappings) {
PathMappingSettings.BestMappingSelector selector = new PathMappingSettings.BestMappingSelector();
for (PathMappingSettings.PathMapping mapping : mappings) {
if (mapping.canReplaceRemote(remotePath)) {
selector.consider(mapping, mapping.getRemoteLen());
}
}
if (selector.get() != null) {
//noinspection ConstantConditions
return selector.get().mapToLocal(remotePath);
}
return null;
}
@Nullable
public static String convertToRemote(@NotNull String localPath, @NotNull Collection<PathMappingSettings.PathMapping> pathMappings) {
PathMappingSettings.BestMappingSelector selector = new PathMappingSettings.BestMappingSelector();
for (PathMappingSettings.PathMapping mapping : pathMappings) {
if (mapping.canReplaceLocal(localPath)) {
selector.consider(mapping, mapping.getLocalLen());
}
}
if (selector.get() != null) {
//noinspection ConstantConditions
return selector.get().mapToRemote(localPath);
}
return null;
}
@NotNull
@Override
public final List<String> convertToRemote(@NotNull Collection<String> paths) {
List<String> result = ContainerUtil.newArrayList();
for (String p : paths) {
result.add(convertToRemote(p));
}
return result;
}
@Override
public final boolean canReplaceRemote(@NotNull String remotePath) {
for (PathMappingSettings.PathMapping mapping : getAvailablePathMappings()) {
if (mapping.canReplaceRemote(remotePath)) {
return true;
}
}
return false;
}
@Override
public final boolean canReplaceLocal(@NotNull String localPath) {
for (PathMappingSettings.PathMapping mapping : getAvailablePathMappings()) {
if (mapping.canReplaceLocal(localPath)) {
return true;
}
}
return false;
}
@NotNull
protected abstract Collection<PathMappingSettings.PathMapping> getAvailablePathMappings();
}