DeleteNodeCommand (apicurio-data-models 2.2.2 API)

java.lang.Object
- io.apicurio.datamodels.cmd.AbstractCommand
- - io.apicurio.datamodels.cmd.commands.DeleteNodeCommand<T>

All Implemented Interfaces:

ICommand

Direct Known Subclasses:

DeleteAllResponsesCommand, DeleteContactCommand, DeleteLicenseCommand
```
public abstract class DeleteNodeCommand<T extends Node>
extends AbstractCommand
```
A command used to delete a child node.

Author:

eric.wittmann@gmail.com

Field Summary

Fields
Modifier and Type Field Description

com.fasterxml.jackson.databind.node.ObjectNode _oldValue

NodePath _parentPath

String _property

Constructor Summary

Constructors
Constructor Description

DeleteNodeCommand()

DeleteNodeCommand(String property, Node from)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`execute(Document document)`	Called to execute the command against the given document.
`protected abstract T`	`readNode(Document doc, com.fasterxml.jackson.databind.node.ObjectNode node)`
`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
indexOf, isNullOrUndefined, type

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

Field Detail

_property
```
public String _property
```

_parentPath
```
public NodePath _parentPath
```

_oldValue

public com.fasterxml.jackson.databind.node.ObjectNode _oldValue

Constructor Detail

DeleteNodeCommand
```
public DeleteNodeCommand()
```

DeleteNodeCommand

public DeleteNodeCommand(String property,
                         Node from)

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(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(Document)
- readNode
```
protected abstract T readNode(Document doc,
                              com.fasterxml.jackson.databind.node.ObjectNode node)
```