/*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements. See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership. The ASF licenses this file

  * to you 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 org.apache.johnzon.core;

 import java.io.Serializable;

 import javax.json.stream.JsonLocation;

 final class JsonLocationImpl implements JsonLocation, Serializable {

     public static final JsonLocation UNKNOWN_LOCATION = new JsonLocationImpl(-1, -1, -1);

     private final long lineNumber;

     private final long columnNumber;

     private final long streamOffset;

     JsonLocationImpl(final long lineNumber, final long columnNumber, final long streamOffset) {

         this.lineNumber = lineNumber;

         this.columnNumber = columnNumber;

         this.streamOffset = streamOffset;

     }

     @Override

     public long getLineNumber() {

         return lineNumber;

     }

     @Override

     public long getColumnNumber() {

         return columnNumber;

     }

     @Override

     public long getStreamOffset() {

         return streamOffset;

     }

     @Override

     public boolean equals(final Object o) {

         if (this == o) {

             return true;

         }

         if (o == null || getClass() != o.getClass()) {

             return false;

         }

         final JsonLocationImpl that = JsonLocationImpl.class.cast(o);

         return columnNumber == that.columnNumber && lineNumber == that.lineNumber && streamOffset == that.streamOffset;

     }

     @Override

     public int hashCode() {

         int result = (int) (lineNumber ^ (lineNumber >>> 32));

         result = 31 * result + (int) (columnNumber ^ (columnNumber >>> 32));

         result = 31 * result + (int) (streamOffset ^ (streamOffset >>> 32));

         return result;

     }

     @Override

     public String toString() {

         return "[lineNumber=" + lineNumber + ", columnNumber=" + columnNumber + ", streamOffset=" + streamOffset + "]";

     }

 }