org.eclipse.jdt.core/model/org/eclipse/jdt/internal/core/TypeParameter.java

/*******************************************************************************
 * 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);
	}

	protected void toStringName(StringBuffer buffer) {
		buffer.append('<');
		buffer.append(getElementName());
		buffer.append('>');
	}
}