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The source code/* * Copyright (C) The Apache Software Foundation. All rights reserved. * * This software is published under the terms of the Apache Software * License version 1.1, a copy of which has been included with this * distribution in the LICENSE.txt file. */ package org.apache.log4j.lf5.viewer.categoryexplorer; import javax.swing.tree.DefaultMutableTreeNode; import javax.swing.tree.TreeNode; import java.util.Enumeration; /** * CategoryNode * * @author Michael J. Sikorsky * @author Robert Shaw */ // Contributed by ThoughtWorks Inc. public class CategoryNode extends DefaultMutableTreeNode { //-------------------------------------------------------------------------- // Constants: //-------------------------------------------------------------------------- //-------------------------------------------------------------------------- // Protected Variables: //-------------------------------------------------------------------------- protected boolean _selected = true; protected int _numberOfContainedRecords = 0; protected int _numberOfRecordsFromChildren = 0; protected boolean _hasFatalChildren = false; protected boolean _hasFatalRecords = false; //-------------------------------------------------------------------------- // Private Variables: //-------------------------------------------------------------------------- //-------------------------------------------------------------------------- // Constructors: //-------------------------------------------------------------------------- /** * */ public CategoryNode(String title) { setUserObject(title); } //-------------------------------------------------------------------------- // Public Methods: //-------------------------------------------------------------------------- public String getTitle() { return (String) getUserObject(); } public void setSelected(boolean s) { if (s != _selected) { _selected = s; } } public boolean isSelected() { return _selected; } /** * @deprecated */ public void setAllDescendantsSelected() { Enumeration children = children(); while (children.hasMoreElements()) { CategoryNode node = (CategoryNode) children.nextElement(); node.setSelected(true); node.setAllDescendantsSelected(); } } /** * @deprecated */ public void setAllDescendantsDeSelected() { Enumeration children = children(); while (children.hasMoreElements()) { CategoryNode node = (CategoryNode) children.nextElement(); node.setSelected(false); node.setAllDescendantsDeSelected(); } } public String toString() { return (getTitle()); } public boolean equals(Object obj) { if (obj instanceof CategoryNode) { CategoryNode node = (CategoryNode) obj; String tit1 = getTitle().toLowerCase(); String tit2 = node.getTitle().toLowerCase(); if (tit1.equals(tit2)) { return (true); } } return (false); } public int hashCode() { return (getTitle().hashCode()); } public void addRecord() { _numberOfContainedRecords++; addRecordToParent(); } public int getNumberOfContainedRecords() { return _numberOfContainedRecords; } public void resetNumberOfContainedRecords() { _numberOfContainedRecords = 0; _numberOfRecordsFromChildren = 0; _hasFatalRecords = false; _hasFatalChildren = false; } public boolean hasFatalRecords() { return _hasFatalRecords; } public boolean hasFatalChildren() { return _hasFatalChildren; } public void setHasFatalRecords(boolean flag) { _hasFatalRecords = flag; } public void setHasFatalChildren(boolean flag) { _hasFatalChildren = flag; } //-------------------------------------------------------------------------- // Protected Methods: //-------------------------------------------------------------------------- protected int getTotalNumberOfRecords() { return getNumberOfRecordsFromChildren() + getNumberOfContainedRecords(); } /** * Passes up the addition from child to parent */ protected void addRecordFromChild() { _numberOfRecordsFromChildren++; addRecordToParent(); } protected int getNumberOfRecordsFromChildren() { return _numberOfRecordsFromChildren; } protected void addRecordToParent() { TreeNode parent = getParent(); if (parent == null) { return; } ((CategoryNode) parent).addRecordFromChild(); } //-------------------------------------------------------------------------- // Private Methods: //-------------------------------------------------------------------------- //-------------------------------------------------------------------------- // Nested Top-Level Classes or Interfaces: //-------------------------------------------------------------------------- } |
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