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Viewing changes to results/plugins/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/CreateMethodOperation.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam
  • Date: 2011-10-06 21:15:04 UTC
  • mfrom: (1.1.4)
  • Revision ID: package-import@ubuntu.com-20111006211504-8dutmljjih0zikfv
Tags: 8.0.1-1
* New upstream release.
* Split the JNI packages into a separate architecture dependent
  package and made eclipse-cdt architecture independent.
* Install JNI libraries into multiarch aware location
* Bumped Standards-Version to 3.9.2.

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results/plugins/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/CreateMethodOperation.java
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/*******************************************************************************
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 * Copyright (c) 2000, 2008 QNX Software Systems and others.
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 * All rights reserved. This program and the accompanying materials
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 * are made available under the terms of the Eclipse Public License v1.0
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 * which accompanies this distribution, and is available at
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 * http://www.eclipse.org/legal/epl-v10.html
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 *
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 * Contributors:
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 *     QNX Software Systems - Initial API and implementation
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 *******************************************************************************/
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package org.eclipse.cdt.internal.core.model;
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import org.eclipse.cdt.core.model.CModelException;
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import org.eclipse.cdt.core.model.ICElement;
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import org.eclipse.cdt.core.model.ICModelStatus;
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import org.eclipse.cdt.core.model.ICModelStatusConstants;
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import org.eclipse.cdt.core.model.IStructure;
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import org.eclipse.cdt.core.model.ITranslationUnit;
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/**
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 * <p>This operation creates an instance method. 
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 *
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 * <p>Required Attributes:<ul>
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 *  <li>Containing type
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 *  <li>The source code for the method. No verification of the source is
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 *      performed.
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 * </ul>
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 */
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public class CreateMethodOperation extends CreateMemberOperation {
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        /**
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         * Parameter types of the element.
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         */
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        protected String[] fParameterTypes;
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        /**
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         * The source code for the new member.
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         */
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        protected String fSource;
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        /**
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         * When executed, this operation will create a method
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         * in the given type with the specified source.
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         */
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        public CreateMethodOperation(IStructure parentElement, String name, String returnType, String source, String[] parameters, boolean force) {
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                super(parentElement, name, returnType, force);
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                fParameterTypes = parameters;
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                fSource = source;
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        }
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        /**
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         * @see CreateElementInTUOperation#generateResultHandle
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         */
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        @Override
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        protected ICElement generateResultHandle() {
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                //TODO: what about collisions, we need the signature here.
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                return getStructure().getMethod(fName);
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        }
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        /**
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         * @see CreateElementInTUOperation#getMainTaskName
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         */
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        @Override
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        public String getMainTaskName(){
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                return CoreModelMessages.getString("operation.createMethodProgress"); //$NON-NLS-1$
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        }
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        /**
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         * @see CreateMemberOperation#verifyNameCollision
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         */
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        @Override
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        protected ICModelStatus verifyNameCollision() {
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                ICModelStatus status = super.verify();
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                if (!status.isOK()) {
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                        return status;
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                }
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                if (fSource == null) {
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                        return new CModelStatus(ICModelStatusConstants.INVALID_CONTENTS);
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                }
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                if (!fForce) {
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                        //check for name collisions
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                        //if (node == null) {
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                        //      return new CModelStatus(ICModelStatusConstants.INVALID_CONTENTS);
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                        //      }
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                        //} catch (CModelException cme) {
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                        //}
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                }
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                return CModelStatus.VERIFIED_OK;
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        }
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        /* (non-Javadoc)
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         * @see org.eclipse.cdt.internal.core.model.CreateElementInTUOperation#generateElement(org.eclipse.cdt.core.model.ITranslationUnit)
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         */
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        @Override
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        protected String generateElement(ITranslationUnit unit) throws CModelException {
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                StringBuffer sb = new StringBuffer();
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                sb.append(fReturnType);
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                sb.append(' ');
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                sb.append(fName);
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                sb.append('(');
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                if (fParameterTypes != null) {
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                        for (int i = 0; i < fParameterTypes.length; ++i) {
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                                if (i != 0) {
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                                        sb.append(',').append(' ');
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                                }
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                                sb.append(fParameterTypes[i]);
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                        }
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                }
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                sb.append(')').append(' ').append('{').append(Util.LINE_SEPARATOR);
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                sb.append(fSource);
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                sb.append(Util.LINE_SEPARATOR).append('}').append(Util.LINE_SEPARATOR);
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                return sb.toString();
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        }
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}