content: /*******************************************************************************
   * Copyright (c) 2000, 2009 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.wst.jsdt.internal.corext.refactoring.typeconstraints.types;
  
  import org.eclipse.core.runtime.Assert;
  import org.eclipse.wst.jsdt.core.IType;
  import org.eclipse.wst.jsdt.core.dom.ITypeBinding;
  
  
  public final class GenericType extends HierarchyType {
  	
  	protected GenericType(TypeEnvironment environment) {
  		super(environment);
  	}
  
  	protected void initialize(ITypeBinding binding, IType javaElementType) {
  		Assert.isTrue(false);
  		super.initialize(binding, javaElementType);
  	}
  	
  	public int getKind() {
  		return GENERIC_TYPE;
  	}
  	
  	public boolean doEquals(TType type) {
  		return getJavaElementType().equals(((GenericType)type).getJavaElementType());
  	}
  	
  	public int hashCode() {
  		return getJavaElementType().hashCode();
  	}
  	
  	protected boolean doCanAssignTo(TType type) {
  		return false;
  	}
  	
  	protected boolean isTypeEquivalentTo(TType other) {
  		int otherElementType= other.getKind();
  		if (otherElementType == RAW_TYPE || otherElementType == PARAMETERIZED_TYPE)
  			return getErasure().isTypeEquivalentTo(other.getErasure());
  		return super.isTypeEquivalentTo(other);
  	}
  	
  	public String getName() {
  		return getJavaElementType().getElementName();
  	}
  	
  	protected String getPlainPrettySignature() {
  		StringBuffer result= new StringBuffer(getJavaElementType().getFullyQualifiedName('.'));
  		result.append("<"); //$NON-NLS-1$
  		result.append(">"); //$NON-NLS-1$
  		return result.toString();
  	}
  }
  