org.apache.rocketmq.shaded.ch.qos.logback.core.pattern.parser.CompositeNode Maven / Gradle / Ivy
/**
* Logback: the reliable, generic, fast and flexible logging framework.
* Copyright (C) 1999-2015, QOS.ch. All rights reserved.
*
* This program and the accompanying materials are dual-licensed under
* either the terms of the Eclipse Public License v1.0 as published by
* the Eclipse Foundation
*
* or (per the licensee's choosing)
*
* under the terms of the GNU Lesser General Public License version 2.1
* as published by the Free Software Foundation.
*/
package org.apache.rocketmq.shaded.ch.qos.logback.core.pattern.parser;
public class CompositeNode extends SimpleKeywordNode {
Node childNode;
CompositeNode(String keyword) {
super(Node.COMPOSITE_KEYWORD, keyword);
}
public Node getChildNode() {
return childNode;
}
public void setChildNode(Node childNode) {
this.childNode = childNode;
}
public boolean equals(Object o) {
if (!super.equals(o)) {
return false;
}
if (!(o instanceof CompositeNode)) {
return false;
}
CompositeNode r = (CompositeNode) o;
return (childNode != null) ? childNode.equals(r.childNode) : (r.childNode == null);
}
@Override
public int hashCode() {
return super.hashCode();
}
public String toString() {
StringBuilder buf = new StringBuilder();
if (childNode != null) {
buf.append("CompositeNode(" + childNode + ")");
} else {
buf.append("CompositeNode(no child)");
}
buf.append(printNext());
return buf.toString();
}
}