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## gnu.prolog.vm.interpreter.instruction
Class RetryInstruction

    java.lang.Object
      gnu.prolog.vm.interpreter.instruction.Instruction
          gnu.prolog.vm.interpreter.instruction.RetryInstruction

All Implemented Interfaces:
  Installable

Direct Known Subclasses:
  IRetryMeElse, ITryMeElse

    public abstract class RetryInstruction

extends Instruction

base class to try_me_else and retry_me_else instructions. it exists only for purposes of code generation.

Field Summary
`int` | `retryPosition` position to go to on retry, it always points to either retry_me_else or to trust_me instructions

Fields inherited from class gnu.prolog.vm.interpreter.instruction.Instruction
`codePosition`

Constructor Summary
`RetryInstruction(int retryPosition)` a constructor

Method Summary

Methods inherited from class gnu.prolog.vm.interpreter.instruction.Instruction
`execute, install, uninstall`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### retryPosition

    public int retryPosition

  position to go to on retry, it always points to either retry_me_else or to trust_me instructions

Constructor Detail

### RetryInstruction

    public RetryInstruction(int retryPosition)

  a constructor

  Parameters:
    `retryPosition` -

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