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/*
* Copyright 2013-present Facebook, Inc.
*
* 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.facebook.buck.apple.xcode.xcodeproj;
import com.facebook.buck.apple.xcode.GidGenerator;
import com.facebook.buck.apple.xcode.XcodeprojSerializer;
import javax.annotation.Nullable;
public abstract class PBXObject {
@Nullable
private String globalID;
@Nullable
public String getGlobalID() {
return globalID;
}
public void setGlobalID(String gid) {
globalID = gid;
}
/**
* @return Type name of the serialized object.
*/
public abstract String isa();
/**
* Populates the serializer with the fields of this object.
*/
public void serializeInto(@SuppressWarnings("unused") XcodeprojSerializer serializer) {
}
/**
* This method is used to generate stable GIDs and must be stable for identical contents.
* Returning a constant value is ok but will make the generated project order-dependent.
*/
public int stableHash() {
return 0;
}
@Override
public String toString() {
return String.format("%s isa=%s gid=%s", super.toString(), isa(), getGlobalID());
}
/**
* Generate a stable GID.
*/
public final String generateGid(GidGenerator generator) {
return generator.generateGid(isa(), stableHash());
}
}
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