/*
* Copyright 2000-2009 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.openapi.roots.impl;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.roots.OrderEntry;
import consulo.roots.impl.ModuleRootLayerImpl;
import org.jetbrains.annotations.NotNull;
import consulo.roots.orderEntry.OrderEntryType;
public abstract class OrderEntryBaseImpl extends BaseModuleRootLayerChild implements OrderEntry {
public static final Logger LOGGER = Logger.getInstance(OrderEntryBaseImpl.class);
private static int _hc = 0;
@SuppressWarnings({"AssignmentToStaticFieldFromInstanceMethod"})
private final int hc = _hc++;
private int myIndex;
private OrderEntryType<?> myType;
protected OrderEntryBaseImpl(@NotNull OrderEntryType<?> provider, @NotNull ModuleRootLayerImpl rootLayer) {
super(rootLayer);
myType = provider;
}
public void setIndex(int index) {
myIndex = index;
}
@NotNull
@Override
public OrderEntryType<?> getType() {
return myType;
}
@Override
public int compareTo(@NotNull OrderEntry orderEntry) {
LOGGER.assertTrue(orderEntry.getOwnerModule() == getOwnerModule());
return myIndex - ((OrderEntryBaseImpl)orderEntry).myIndex;
}
@Override
@SuppressWarnings({"EqualsWhichDoesntCheckParameterClass"})
public final boolean equals(Object obj) {
return obj == this;
}
@Override
public final int hashCode() {
return hc;
}
@NotNull
@Override
public String toString() {
return getOwnerModule().getName() + " -> " + getPresentableName();
}
}