io.apicurio.datamodels.cmd.commands

Class ChangeParameterTypeCommand

java.lang.Object

io.apicurio.datamodels.cmd.AbstractCommand

io.apicurio.datamodels.cmd.commands.ChangeParameterTypeCommand

All Implemented Interfaces:

ICommand

Direct Known Subclasses:

ChangeParameterTypeCommand_20, ChangeParameterTypeCommand_30

public abstract class ChangeParameterTypeCommand
extends AbstractCommand

A command used to modify the type of a parameter of an operation.

Author:

eric.wittmann@gmail.com

Field Summary

Fields

Modifier and Type	Field and Description
SimplifiedParameterType	_newType
Object	_oldParameter
NodePath	_paramPath

Method Summary

Modifier and Type	Method and Description
protected abstract void	doChangeParameter(Document document, Parameter parameter) Changes the parameter.
protected abstract void	doRestoreParameter(Parameter param, Parameter oldParam) Called to resotre the given parameter back to the old settings (provided in oldParameter).
void	execute(Document document) Called to execute the command against the given document.
void	undo(Document document) Called to undo the command (restore the document to a previous state).

Methods inherited from class io.apicurio.datamodels.cmd.AbstractCommand

isNullOrUndefined, type

Methods inherited from class java.lang.Object

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

Field Detail

_paramPath

public NodePath _paramPath

_newType

public SimplifiedParameterType _newType

_oldParameter

public Object _oldParameter

Method Detail

execute

public void execute(Document document)

Description copied from interface: ICommand

Called to execute the command against the given document.

See Also:

ICommand.execute(io.apicurio.datamodels.core.models.Document)

undo

public void undo(Document document)

Description copied from interface: ICommand

Called to undo the command (restore the document to a previous state).

See Also:

ICommand.undo(io.apicurio.datamodels.core.models.Document)

doChangeParameter

protected abstract void doChangeParameter(Document document,
                                          Parameter parameter)

Changes the parameter.

Parameters:

document -

parameter -

doRestoreParameter

protected abstract void doRestoreParameter(Parameter param,
                                           Parameter oldParam)

Called to resotre the given parameter back to the old settings (provided in oldParameter).

Parameters:

param -

oldParam -