/*
* Copyright 2014 NAVER Corp.
*
* 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.navercorp.pinpoint.plugin.jdbc.oracle.parser;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* @author emeroad
*/
public class KeyValue {
public String key;
public String value;
public List<KeyValue> keyValueList;
public String getKey() {
return key;
}
public void setKey(String key) {
this.key = key;
}
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
public List<KeyValue> getKeyValueList() {
if (keyValueList == null) {
return Collections.emptyList();
}
return keyValueList;
}
public void addKeyValueList(KeyValue keyValue) {
if (keyValueList == null) {
keyValueList = new ArrayList<KeyValue>();
}
this.keyValueList.add(keyValue);
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append("{key='").append(key).append('\'');
if (value != null) {
sb.append(", value='").append(value).append('\'');
}
if (keyValueList != null) {
sb.append(", keyValueList=").append(keyValueList);
}
sb.append('}');
return sb.toString();
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
KeyValue keyValue = (KeyValue) o;
if (key != null ? !key.equals(keyValue.key) : keyValue.key != null) return false;
if (keyValueList != null ? !keyValueList.equals(keyValue.keyValueList) : keyValue.keyValueList != null) return false;
if (value != null ? !value.equals(keyValue.value) : keyValue.value != null) return false;
return true;
}
@Override
public int hashCode() {
int result = key != null ? key.hashCode() : 0;
result = 31 * result + (value != null ? value.hashCode() : 0);
result = 31 * result + (keyValueList != null ? keyValueList.hashCode() : 0);
return result;
}
}