https://commons.apache.org/proper/commons-bcel: Apache Commons Bytecode Engineering Library (The Apache Software Foundation)
  • Enver Haase
  • David Dixon-Peugh
  • Patrick Beard
  • Conor MacNeill
  • Costin Manolache
  • Bill Pugh
  • First Hop Ltd / Torsten Rueger
  • Jérôme Leroux
  • Mark Roberts
  • Sam Yoon
  • Dave Brosius
  • Torsten Curdt (ASF)
  • Markus Dahm (it-frameworksolutions)
  • Jason van Zyl
  • Gary Gregory (Rocket Software) 
/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 */
package org.apache.bcel.generic;


Denotes that an instruction may start the process of loading and resolving
the referenced class in the Virtual Machine.

/**
 * Denotes that an instruction may start the process of loading and resolving
 * the referenced class in the Virtual Machine.
 *
 */
public interface LoadClass {

    
Returns the ObjectType of the referenced class or interface
that may be loaded and resolved.

Returns:object type that may be loaded or null if a primitive is
referenced
/**
     * Returns the ObjectType of the referenced class or interface
     * that may be loaded and resolved.
     * @return object type that may be loaded or null if a primitive is
     * referenced
     */
    ObjectType getLoadClassType( ConstantPoolGen cpg );


    
Returns the type associated with this instruction.
LoadClass instances are always typed, but this type
does not always refer to the type of the class or interface
that it possibly forces to load. For example, GETFIELD would
return the type of the field and not the type of the class
where the field is defined.
If no class is forced to be loaded, null is returned.
An example for this is an ANEWARRAY instruction that creates
an int[][].

See Also:
  • getLoadClassType(ConstantPoolGen)
/**
     * Returns the type associated with this instruction.
     * LoadClass instances are always typed, but this type
     * does not always refer to the type of the class or interface
     * that it possibly forces to load. For example, GETFIELD would
     * return the type of the field and not the type of the class
     * where the field is defined.
     * If no class is forced to be loaded, <B>null</B> is returned.
     * An example for this is an ANEWARRAY instruction that creates
     * an int[][].
     * @see #getLoadClassType(ConstantPoolGen)
     */
    Type getType( ConstantPoolGen cpg );
}