type.java

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/* Type.java -- Documentation information about Java types.
   Copyright (C) 1999 Free Software Foundation, Inc.

This file is part of the com.sun.javadoc implementation of GNU Classpath.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published 
by the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation
Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307 USA. */


package com.sun.javadoc;

/**
  * This class is used for holding information about Java types needed for
  * documentation.
  */
public interface Type extends java.io.Serializable
{

/**
  * This method returns the unqualified name of the type, excluding any array
  * dimension information or brackets.
  *
  * @return The unqualified type name, sans array information or brackets.
  */
public abstract String
typeName();

/*************************************************************************/

/**
  * This method returns the fully qualified name of the type, excluding any
  * array dimension information or brackets.
  *
  * @return The fully qualified type name, sans array information or brackets.
  */
public abstract String
qualifiedTypeName();

/*************************************************************************/

/**
  * This method returns the array dimensions as brackets.
  *
  * @param The array dimensions.
  */
public abstract String
dimension();

/*************************************************************************/

/**
  * This method returns the unqualfied name of the type, and includes array
  * dimension information.
  *
  * @return The unqualified name of the type, including array dimension info.
  */
public abstract String
toString();

/*************************************************************************/

/**
  * This method returns this type as a <code>ClassDoc</object>.  This is not
  * a valid operation for primitive types.
  *
  * @return A <code>ClassDoc</code> for this type, or <code>null</code> if
  * this is a primitive type.
  */
public abstract ClassDoc
asClassDoc();

/**
  * This method returns whether this type represents one of the
  * built-in Java primitive types.
  */
public abstract boolean
isPrimitive();

/**
 * Returns this type as a <code>TypeVariable</code>, if it is an
 * instance of the <code>TypeVariable</code> class.  Otherwise,
 * it returns null.
 *
 * @return this cast to a <code>TypeVariable</code> instance, or null
 *         if this is not a type variable.
 */
TypeVariable
asTypeVariable();

} // interface Type