org.apache.bcel.generic

## Class ReturnInstruction

- java.lang.Object
- - org.apache.bcel.generic.Instruction
  - - org.apache.bcel.generic.ReturnInstruction

- All Implemented Interfaces:
    Cloneable, ExceptionThrower, StackConsumer, TypedInstruction
  Direct Known Subclasses:
    ARETURN, DRETURN, FRETURN, IRETURN, LRETURN, RETURN

      public abstract class ReturnInstruction
      extends Instruction
      implements ExceptionThrower, TypedInstruction, StackConsumer

  Super class for the xRETURN family of instructions.

- - ### Field Summary

    - ### Fields inherited from class org.apache.bcel.generic.Instruction

      `length, opcode`

  - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `ReturnInstruction(short opcode)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Class<?>[]` | `getExceptions()`
    `Type` | `getType()`
    `Type` | `getType(ConstantPoolGen cp)`

    - ### Methods inherited from class org.apache.bcel.generic.Instruction

      `accept, consumeStack, copy, dump, equals, getComparator, getLength, getName, getOpcode, hashCode, initFromFile, isValidByte, isValidShort, produceStack, readInstruction, setComparator, toString, toString, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

    - ### Methods inherited from interface org.apache.bcel.generic.StackConsumer

      `consumeStack`

- - ### Constructor Detail

    - #### ReturnInstruction

          protected ReturnInstruction(short opcode)

      Parameters:
        `opcode` - of instruction

  - ### Method Detail

    - #### getType

          public Type getType()

    - #### getExceptions

          public Class<?>[] getExceptions()

      Specified by:
        `getExceptions` in interface `ExceptionThrower`

    - #### getType

          public Type getType(ConstantPoolGen cp)

      Specified by:
        `getType` in interface `TypedInstruction`
      Returns:
        type associated with the instruction

Copyright © 2004–2020 The Apache Software Foundation. All rights reserved.