com.google.gerrit.server.query.change.ConflictKey.java Source code

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Here is the source code for com.google.gerrit.server.query.change.ConflictKey.java

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// Copyright (C) 2013 The Android Open Source Project
//
// 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.google.gerrit.server.query.change;

import com.google.gerrit.extensions.client.SubmitType;

import org.eclipse.jgit.lib.ObjectId;

import java.io.Serializable;
import java.util.Objects;

public class ConflictKey implements Serializable {
    private static final long serialVersionUID = 2L;

    private final ObjectId commit;
    private final ObjectId otherCommit;
    private final SubmitType submitType;
    private final boolean contentMerge;

    public ConflictKey(ObjectId commit, ObjectId otherCommit, SubmitType submitType, boolean contentMerge) {
        if (SubmitType.FAST_FORWARD_ONLY.equals(submitType) || commit.compareTo(otherCommit) < 0) {
            this.commit = commit;
            this.otherCommit = otherCommit;
        } else {
            this.commit = otherCommit;
            this.otherCommit = commit;
        }
        this.submitType = submitType;
        this.contentMerge = contentMerge;
    }

    public ObjectId getCommit() {
        return commit;
    }

    public ObjectId getOtherCommit() {
        return otherCommit;
    }

    public SubmitType getSubmitType() {
        return submitType;
    }

    public boolean isContentMerge() {
        return contentMerge;
    }

    @Override
    public boolean equals(Object o) {
        if (!(o instanceof ConflictKey)) {
            return false;
        }
        ConflictKey other = (ConflictKey) o;
        return commit.equals(other.commit) && otherCommit.equals(other.otherCommit)
                && submitType.equals(other.submitType) && contentMerge == other.contentMerge;
    }

    @Override
    public int hashCode() {
        return Objects.hash(commit, otherCommit, submitType, contentMerge);
    }
}