| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Jesper Kamstrup Linnet (eclipse@kamstrup-linnet.dk) - initial API and implementation |
| * (report 36180: Callers/Callees view) |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.corext.callhierarchy; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IMember; |
| import org.eclipse.jdt.core.IType; |
| |
| class CallSearchResultCollector { |
| private Map fCalledMembers; |
| |
| public CallSearchResultCollector() { |
| this.fCalledMembers = createCalledMethodsData(); |
| } |
| |
| public Map getCallers() { |
| return fCalledMembers; |
| } |
| |
| protected void addMember(IMember member, IMember calledMember, int start, int end) { |
| addMember(member, calledMember, start, end, CallLocation.UNKNOWN_LINE_NUMBER); |
| } |
| |
| protected void addMember(IMember member, IMember calledMember, int start, int end, int lineNumber) { |
| if ((member != null) && (calledMember != null)) { |
| if (!isIgnored(calledMember)) { |
| MethodCall methodCall = (MethodCall) fCalledMembers.get(calledMember.getHandleIdentifier()); |
| |
| if (methodCall == null) { |
| methodCall = new MethodCall(calledMember); |
| fCalledMembers.put(calledMember.getHandleIdentifier(), methodCall); |
| } |
| |
| methodCall.addCallLocation(new CallLocation(member, calledMember, start, |
| end, lineNumber)); |
| } |
| } |
| } |
| |
| protected Map createCalledMethodsData() { |
| return new HashMap(); |
| } |
| |
| /** |
| * Method isIgnored. |
| * @param enclosingElement |
| * @return boolean |
| */ |
| private boolean isIgnored(IMember enclosingElement) { |
| String fullyQualifiedName = getTypeOfElement(enclosingElement) |
| .getFullyQualifiedName(); |
| |
| return CallHierarchy.getDefault().isIgnored(fullyQualifiedName); |
| } |
| |
| private IType getTypeOfElement(IMember element) { |
| if (element.getElementType() == IJavaElement.TYPE) { |
| return (IType) element; |
| } |
| |
| return element.getDeclaringType(); |
| } |
| } |