org.rvpf.processor.engine.rpn.operation

Class SimpleOperation

Object

Operation.Abstract

SimpleOperation

All Implemented Interfaces:

Operation

Direct Known Subclasses:

OperandOperation

public class SimpleOperation
extends Operation.Abstract

Simple operation.

This class represents an Operation supported by a SimpleOperations module. Each SimpleOperation has a name, an integer code, a reference to the module implementing the SimpleOperation and an optional Filter to select between overloaded SimpleOperations.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	SimpleOperation.Reference Reference.

Nested classes/interfaces inherited from interface Operation

Operation.Abstract, Operation.OverloadException

Constructor Summary

Constructors

Constructor and Description
SimpleOperation(String name, SimpleOperations module, Enum<?> code, Optional<Filter> filter) Constructs an instance.

Method Summary

Modifier and Type	Method and Description
OperationReference	newReference(Compiler compiler) Returns a new reference to this operation.

Methods inherited from class Operation.Abstract

execute, filter, getName, register, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SimpleOperation

public SimpleOperation(@Nonnull
                       String name,
                       @Nonnull
                       SimpleOperations module,
                       @Nonnull
                       Enum<?> code,
                       @Nonnull
                       Optional<Filter> filter)

Constructs an instance.

Parameters:

name - Name of the operation.

module - Module implementing the operation.

code - Operation code.

filter - Optional filter to apply to match the Operation operands.

Method Detail

newReference

public OperationReference newReference(Compiler compiler)

Returns a new reference to this operation.

Specified by:

newReference in interface Operation

Overrides:

newReference in class Operation.Abstract

Parameters:

compiler - The compiler generating the program.

Returns:

The operation reference.