org.sonar.api.batch.PurgeContext Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of sonar-plugin-api Show documentation
There is a newer version: 5.1
/*
 * Sonar, open source software quality management tool.
 * Copyright (C) 2009 SonarSource SA
 * mailto:contact AT sonarsource DOT com
 *
 * Sonar is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * Sonar is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with Sonar; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
 */
package org.sonar.api.batch;

import org.apache.commons.lang.builder.ToStringBuilder;
import org.sonar.api.database.model.Snapshot;

/**
 * 
 * @since 1.10
 */
public class PurgeContext {

  private Integer currentSid;
  private Integer lastSid;

  public PurgeContext() {
  }

  public PurgeContext(Snapshot currentSnapshot) {
    this(currentSnapshot, null);
  }

  public PurgeContext(Snapshot currentSnapshot, Snapshot lastSnapshot) {
    if (currentSnapshot != null) {
      currentSid = currentSnapshot.getId();
    }
    if (lastSnapshot != null) {
      lastSid = lastSnapshot.getId();
    }
  }

  public PurgeContext(Integer currentSid, Integer lastSid) {
    this.currentSid = currentSid;
    this.lastSid = lastSid;
  }

  public PurgeContext setLastSnapshotId(Integer lastSid) {
    this.lastSid = lastSid;
    return this;
  }

  public PurgeContext setCurrentSnapshotId(Integer currentSid) {
    this.currentSid = currentSid;
    return this;
  }

  public Integer getPreviousSnapshotId() {
    return lastSid;
  }

  public Integer getLastSnapshotId() {
    return currentSid;
  }

  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }

    PurgeContext context = (PurgeContext) o;

    if (!currentSid.equals(context.currentSid)) {
      return false;
    }
    if (lastSid != null ? !lastSid.equals(context.lastSid) : context.lastSid != null) {
      return false;
    }

    return true;
  }

  @Override
  public int hashCode() {
    int result = lastSid != null ? lastSid.hashCode() : 0;
    result = 31 * result + currentSid.hashCode();
    return result;
  }

  @Override
  public String toString() {
    return new ToStringBuilder(this)
        .append("currentSid", currentSid)
        .append("lastSid", lastSid)
        .toString();
  }
}