/*
* Encog(tm) Core v3.4 - Java Version
* http://www.heatonresearch.com/encog/
* https://github.com/encog/encog-java-core
* Copyright 2008-2016 Heaton Research, Inc.
*
* 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.
*
* For more information on Heaton Research copyrights, licenses
* and trademarks visit:
* http://www.heatonresearch.com/copyright
*/
package org.encog.ml.tree.basic;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import org.encog.ml.tree.TreeNode;
import org.encog.ml.tree.traverse.tasks.TaskCountNodes;
public class BasicTreeNode implements TreeNode, Serializable {
private final List<TreeNode> childNodes = new ArrayList<TreeNode>();
public List<TreeNode> getChildNodes() {
return this.childNodes;
}
public void addChildNodes(TreeNode[] args) {
for( TreeNode pn: args) {
this.childNodes.add(pn);
}
}
public boolean allLeafChildren() {
boolean result = true;
for(TreeNode node: this.childNodes) {
if( !node.isLeaf() ) {
result = false;
break;
}
}
return result;
}
public boolean isLeaf() {
return this.childNodes.size()==0;
}
@Override
public int size() {
return TaskCountNodes.process(this);
}
}