/**
* 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 com.salesforce.phoenix.schema;
import org.apache.hadoop.hbase.util.Bytes;
import org.apache.http.annotation.Immutable;
import com.salesforce.hbase.index.util.ImmutableBytesPtr;
@Immutable
public class PNameImpl implements PName {
/**
*/
private static class PNameImplData {
/** */
public String stringName;
/** */
public byte[] bytesName;
/** */
public ImmutableBytesPtr ptr;
/**
*
*/
public PNameImplData() {
}
}
private PNameImplData data = new PNameImplData();
PNameImpl(String name) {
this.data.stringName = name;
this.data.bytesName = Bytes.toBytes(name);
}
PNameImpl(byte[] name) {
this.data.stringName = Bytes.toString(name);
this.data.bytesName = name;
}
@Override
public String getString() {
return data.stringName;
}
@Override
public byte[] getBytes() {
return data.bytesName;
}
@Override
public ImmutableBytesPtr getBytesPtr() {
if (data.ptr == null) {
synchronized (data.bytesName) {
if (data.ptr == null) {
this.data.ptr = new ImmutableBytesPtr(data.bytesName);
}
}
}
return this.data.ptr;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + data.stringName.hashCode();
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
PNameImpl other = (PNameImpl) obj;
// Compare normalized stringName for equality, since bytesName
// may differ since it remains case sensitive.
if (!data.stringName.equals(other.data.stringName)) return false;
return true;
}
@Override
public String toString() {
return data.stringName;
}
}