Module de.haumacher.msgbuf

Package de.haumacher.msgbuf.graph.cmd

Class InsertElement

java.lang.Object

de.haumacher.msgbuf.data.AbstractDataObject

de.haumacher.msgbuf.graph.cmd.Command

de.haumacher.msgbuf.graph.cmd.ListUpdate

de.haumacher.msgbuf.graph.cmd.InsertElement

All Implemented Interfaces:

BinaryDataObject, DataObject

public class InsertElement
extends ListUpdate

An insert operation to a list value.

Nested Class Summary

Nested classes/interfaces inherited from class de.haumacher.msgbuf.graph.cmd.ListUpdate

ListUpdate.Visitor<R,A,E extends Throwable>

Nested classes/interfaces inherited from class de.haumacher.msgbuf.graph.cmd.Command

Command.TypeKind

Field Summary

Fields

Modifier and Type	Field	Description
static String	INSERT_ELEMENT__TYPE	Identifier for the InsertElement type in JSON format.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	InsertElement()	Creates a InsertElement instance.

Method Summary

Modifier and Type	Method	Description
static InsertElement	create()	Creates a InsertElement instance.
Object	getElement()	Cache for the actual value that was inserted to the given ListUpdate.getIndex().
boolean	hasElement()	Checks, whether getElement() has a value.
protected void	internalSetElement(Object value)	Internal setter for getElement() without chain call utility.
String	jsonType()	The type identifier for this concrete subtype.
Command.TypeKind	kind()	The type code of this instance.
protected void	readField(DataReader in, int field)	Consumes the value for the field with the given ID and assigns its value.
protected void	readField(JsonReader in, String field)	Reads the given field from the given input.
static InsertElement	readInsertElement(DataReader in)	Reads a new instance from the given reader.
static InsertElement	readInsertElement(JsonReader in)	Reads a new instance from the given reader.
static InsertElement	readInsertElement_Content(DataReader in)	Helper for creating an object of type InsertElement from a polymorphic composition.
InsertElement	setElement(Object value)
InsertElement	setId(int value)
InsertElement	setIndex(int value)
InsertElement	setNext(ListUpdate value)
InsertElement	setNode(SharedGraphNode value)
InsertElement	setProperty(String value)
int	typeId()	The binary identifier for this concrete type in the polymorphic InsertElement hierarchy.
<R,A,E extends Throwable> R	visit(ListUpdate.Visitor<R,A,E> v, A arg)	Accepts the given visitor.
protected void	writeFields(DataWriter out)	Serializes all fields of this instance to the given binary output.
protected void	writeFields(JsonWriter out)	Writes all fields of this instance to the given output.

Methods inherited from class de.haumacher.msgbuf.graph.cmd.ListUpdate

getIndex, getNext, hasNext, internalSetIndex, internalSetNext, readListUpdate, readListUpdate, visit

Methods inherited from class de.haumacher.msgbuf.graph.cmd.Command

getId, getNode, getProperty, hasNode, internalSetId, internalSetNode, internalSetProperty, readCommand, readCommand, readContent, writeTo, writeTo

Methods inherited from class de.haumacher.msgbuf.data.AbstractDataObject

readContent, readFields, toString, writeContent

Methods inherited from class java.lang.Object

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

Field Detail

INSERT_ELEMENT__TYPE

public static final String INSERT_ELEMENT__TYPE

Identifier for the InsertElement type in JSON format.

See Also:

Constant Field Values

Constructor Detail

InsertElement

protected InsertElement()

Creates a InsertElement instance.

See Also:

create()

Method Detail

create

public static InsertElement create()

Creates a InsertElement instance.

kind

public Command.TypeKind kind()

Description copied from class: Command

The type code of this instance.

Specified by:

kind in class Command

getElement

public final Object getElement()

Cache for the actual value that was inserted to the given ListUpdate.getIndex().

setElement

public InsertElement setElement(Object value)

See Also:

getElement()

internalSetElement

protected final void internalSetElement(Object value)

Internal setter for getElement() without chain call utility.

hasElement

public final boolean hasElement()

Checks, whether getElement() has a value.

setIndex

public InsertElement setIndex(int value)

Overrides:

setIndex in class ListUpdate

See Also:

ListUpdate.getIndex()

setNext

public InsertElement setNext(ListUpdate value)

Overrides:

setNext in class ListUpdate

See Also:

ListUpdate.getNext()

setId

public InsertElement setId(int value)

Overrides:

setId in class ListUpdate

See Also:

Command.getId()

setProperty

public InsertElement setProperty(String value)

Overrides:

setProperty in class ListUpdate

See Also:

Command.getProperty()

setNode

public InsertElement setNode(SharedGraphNode value)

Overrides:

setNode in class ListUpdate

See Also:

Command.getNode()

jsonType

public String jsonType()

Description copied from class: Command

The type identifier for this concrete subtype.

Specified by:

jsonType in class Command

readInsertElement

public static InsertElement readInsertElement(JsonReader in)
                                       throws IOException

Reads a new instance from the given reader.

Throws:

IOException

writeFields

protected void writeFields(JsonWriter out)
                    throws IOException

Description copied from class: AbstractDataObject

Writes all fields of this instance to the given output.

Overrides:

writeFields in class ListUpdate

Parameters:

out - The writer to write to.

Throws:

IOException - If writing fails.

readField

protected void readField(JsonReader in,
                         String field)
                  throws IOException

Description copied from class: AbstractDataObject

Reads the given field from the given input.

Overrides:

readField in class ListUpdate

Parameters:

in - The reader to take the value from.

field - The name of the field whose value should be read.

Throws:

IOException

typeId

public int typeId()

The binary identifier for this concrete type in the polymorphic InsertElement hierarchy.

writeFields

protected void writeFields(DataWriter out)
                    throws IOException

Description copied from class: Command

Serializes all fields of this instance to the given binary output.

Overrides:

writeFields in class ListUpdate

Parameters:

out - The binary output to write to.

Throws:

IOException - If writing fails.

readInsertElement

public static InsertElement readInsertElement(DataReader in)
                                       throws IOException

Reads a new instance from the given reader.

Throws:

IOException

readInsertElement_Content

public static InsertElement readInsertElement_Content(DataReader in)
                                               throws IOException

Helper for creating an object of type InsertElement from a polymorphic composition.

Throws:

IOException

readField

protected void readField(DataReader in,
                         int field)
                  throws IOException

Description copied from class: Command

Consumes the value for the field with the given ID and assigns its value.

Overrides:

readField in class ListUpdate

Throws:

IOException

visit

public <R,A,E extends Throwable> R visit(ListUpdate.Visitor<R,A,E> v,
                                                     A arg)
                                              throws E extends Throwable

Description copied from class: ListUpdate

Accepts the given visitor.

Specified by:

visit in class ListUpdate

Throws:

E extends Throwable