android/src/com/mapswithme/maps/bookmarks/data/FeatureId.java - master - githubmirror/omim

android/src/com/mapswithme/maps/bookmarks/data/FeatureId.java
128 строк3 KB
Александр Зацепин
[android] Migrated code to Android X
22 окт 2019, 15:11
22 окт 2019, 15:11f2dd324
package com.mapswithme.maps.bookmarks.data;

import android.os.Parcel;
import android.os.Parcelable;
import androidx.annotation.NonNull;
import android.text.TextUtils;
import com.mapswithme.maps.LightFramework;

public class FeatureId implements Parcelable
{
  public static final Creator<FeatureId> CREATOR = new Creator<FeatureId>()
  {
    @Override
    public FeatureId createFromParcel(Parcel in)
    {
      return new FeatureId(in);
    }

    @Override
    public FeatureId[] newArray(int size)
    {
      return new FeatureId[size];
    }
  };

  @NonNull
  public static final FeatureId EMPTY = new FeatureId("", 0L, 0);

  @NonNull
  private final String mMwmName;
  private final long mMwmVersion;
  private final int mFeatureIndex;

  @NonNull
  public static FeatureId fromFeatureIdString(@NonNull String id)
  {
    if (TextUtils.isEmpty(id))
      throw new AssertionError("Feature id string is empty");

    String parts[] = id.split(":");
    if (parts.length != 3)
      throw new AssertionError("Wrong feature id string format");

    return new FeatureId(parts[1], Long.parseLong(parts[0]), Integer.parseInt(parts[2]));
  }

  @NonNull
  public String toFeatureIdString()
  {
    return LightFramework.nativeMakeFeatureId(mMwmName, mMwmVersion, mFeatureIndex);
  }

  public FeatureId(@NonNull String mwmName, long mwmVersion, int featureIndex)
  {
    mMwmName = mwmName;
    mMwmVersion = mwmVersion;
    mFeatureIndex = featureIndex;
  }

  private FeatureId(Parcel in)
  {
    mMwmName = in.readString();
    mMwmVersion = in.readLong();
    mFeatureIndex = in.readInt();
  }

  @Override
  public void writeToParcel(Parcel dest, int flags)
  {
    dest.writeString(mMwmName);
    dest.writeLong(mMwmVersion);
    dest.writeInt(mFeatureIndex);
  }

  @Override
  public int describeContents()
  {
    return 0;
  }

  @NonNull
  public String getMwmName()
  {
    return mMwmName;
  }

  public long getMwmVersion()
  {
    return mMwmVersion;
  }

  public int getFeatureIndex()
  {
    return mFeatureIndex;
  }

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

    FeatureId featureId = (FeatureId) o;

    if (mMwmVersion != featureId.mMwmVersion) return false;
    if (mFeatureIndex != featureId.mFeatureIndex) return false;
    return mMwmName.equals(featureId.mMwmName);
  }

  @Override
  public int hashCode()
  {
    int result = mMwmName.hashCode();
    result = 31 * result + (int) (mMwmVersion ^ (mMwmVersion >>> 32));
    result = 31 * result + mFeatureIndex;
    return result;
  }

  @Override
  public String toString()
  {
    return "FeatureId{" +
           "mMwmName='" + mMwmName + '\'' +
           ", mMwmVersion=" + mMwmVersion +
           ", mFeatureIndex=" + mFeatureIndex +
           '}';
  }
}