| /******************************************************************************* |
| * Copyright (c) 2004 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.core; |
| |
| import org.eclipse.jdt.core.*; |
| import org.eclipse.jdt.core.IMember; |
| import org.eclipse.jdt.core.ITypeParameter; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.core.compiler.CharOperation; |
| |
| public class TypeParameter extends SourceRefElement implements ITypeParameter { |
| |
| static final ITypeParameter[] NO_TYPE_PARAMETERS = new ITypeParameter[0]; |
| |
| protected String name; |
| |
| public TypeParameter(JavaElement parent, String name) { |
| super(parent); |
| this.name = name; |
| } |
| |
| public boolean equals(Object o) { |
| if (!(o instanceof TypeParameter)) return false; |
| return super.equals(o); |
| } |
| |
| public String[] getBounds() throws JavaModelException { |
| TypeParameterElementInfo info = (TypeParameterElementInfo) getElementInfo(); |
| return CharOperation.toStrings(info.bounds); |
| } |
| |
| public IMember getDeclaringMember() { |
| return (IMember) getParent(); |
| } |
| |
| public String getElementName() { |
| return this.name; |
| } |
| |
| public int getElementType() { |
| return TYPE_PARAMETER; |
| } |
| |
| protected char getHandleMementoDelimiter() { |
| return JavaElement.JEM_TYPE_PARAMETER; |
| } |
| |
| public ISourceRange getNameRange() throws JavaModelException { |
| TypeParameterElementInfo info = (TypeParameterElementInfo) getElementInfo(); |
| return new SourceRange(info.nameStart, info.nameEnd - info.nameStart + 1); |
| } |
| |
| /* |
| * @see ISourceReference |
| */ |
| public ISourceRange getSourceRange() throws JavaModelException { |
| SourceMapper mapper= getSourceMapper(); |
| if (mapper != null) { |
| // ensure the class file's buffer is open so that source ranges are computed |
| ClassFile classFile = (ClassFile)getClassFile(); |
| if (classFile != null) { |
| classFile.getBuffer(); |
| return mapper.getSourceRange(this); |
| } |
| } |
| return super.getSourceRange(); |
| } |
| |
| public IClassFile getClassFile() { |
| return ((JavaElement)getParent()).getClassFile(); |
| } |
| |
| protected void toStringName(StringBuffer buffer) { |
| buffer.append('<'); |
| buffer.append(getElementName()); |
| buffer.append('>'); |
| } |
| } |