diff -r 000000000000 -r a02c979e8dfd srcanaapps/depexplorer/com.nokia.s60tools.appdep/src/com/nokia/s60tools/appdep/find/FindVisitor.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/srcanaapps/depexplorer/com.nokia.s60tools.appdep/src/com/nokia/s60tools/appdep/find/FindVisitor.java Sat Jan 09 10:04:11 2010 +0530 @@ -0,0 +1,90 @@ +/* +* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* +*/ + + +package com.nokia.s60tools.appdep.find; + +import java.util.List; + +import com.nokia.s60tools.appdep.core.data.ComponentLinkLeafNode; +import com.nokia.s60tools.appdep.core.data.ComponentNode; +import com.nokia.s60tools.appdep.core.data.ComponentParentNode; +import com.nokia.s60tools.appdep.ui.views.data.IVisitor; + +/** + * Concrete visitor class for enabling find from component tree. + */ +public class FindVisitor implements IVisitor{ + + /** + * String to look for. + */ + private final String matchString; + + /** + * Find results to be returned to the client class + */ + private final List findResultList; + + /** + * Constructor. + * @param findString String to find for + * @param findResultList Find results to be returned in the list object. + */ + public FindVisitor(String findString, List findResultList){ + this.matchString = findString; + this.findResultList = findResultList; + + } + + /* (non-Javadoc) + * @see com.nokia.s60tools.appdep.ui.views.data.IVisitor#visit(com.nokia.s60tools.appdep.core.data.ComponentLinkLeafNode) + */ + public void visit(ComponentLinkLeafNode node) { + if(isMatch(node.toString())){ + findResultList.add(node); + } + } + + /* (non-Javadoc) + * @see com.nokia.s60tools.appdep.ui.views.data.IVisitor#visit(com.nokia.s60tools.appdep.core.data.ComponentParentNode) + */ + public void visit(ComponentParentNode node) { + + if(isMatch(node.toString())){ + findResultList.add(node); + } + + // Going through also all the childrens + ComponentNode[] childArray = node.getChildren(); + for (int i = 0; i < childArray.length; i++) { + ComponentNode childNode = childArray[i]; + childNode.accept(this); + } + + } + + /** + * Checks if the given component name matches the find. + * @param cmpName component name + * @return true if matches, otherwise false. + */ + private boolean isMatch(String cmpName) { + return cmpName.toLowerCase().contains(matchString.toLowerCase()); + } + +}