org.realityforge.replicant.client.gwt

Class JsoChange

java.lang.Object

JavaScriptObject

org.realityforge.replicant.client.gwt.JsoChange

All Implemented Interfaces:

org.realityforge.replicant.client.Change

public final class JsoChange
extends JavaScriptObject
implements org.realityforge.replicant.client.Change

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	JsoChange()

Method Summary

Modifier and Type	Method and Description
boolean	containsKey(java.lang.String key) Return true if data for the attribute identified by the key is present in the change.
boolean	getBooleanValue(java.lang.String key)
int	getChannelCount()
int	getChannelID(int index) Return the channel id at specific index.
java.util.Date	getDateValue(java.lang.String key)
int	getDesignatorAsInt()
java.lang.String	getDesignatorAsString()
int	getIntegerValue(java.lang.String key)
java.lang.String	getStringValue(java.lang.String key)
java.lang.Object	getSubChannelID(int index)
int	getTypeID()
boolean	isNull(java.lang.String key) Return true if data for the attribute identified by the key is null.
boolean	isUpdate()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.realityforge.replicant.client.Change

isRemove

Constructor Detail

JsoChange

protected JsoChange()

Method Detail

getDesignatorAsInt

public final int getDesignatorAsInt()

Specified by:

getDesignatorAsInt in interface org.realityforge.replicant.client.Change

Returns:

the unique discriminator or designator for the entity. Typically this is the primary key of the entity in the database.

getDesignatorAsString

public final java.lang.String getDesignatorAsString()

Specified by:

getDesignatorAsString in interface org.realityforge.replicant.client.Change

Returns:

the unique discriminator or designator for the entity. Typically this is the primary key of the entity in the database.

getTypeID

public final int getTypeID()

Specified by:

getTypeID in interface org.realityforge.replicant.client.Change

Returns:

a code indicating the type of the entity changed.

isUpdate

public final boolean isUpdate()

Specified by:

isUpdate in interface org.realityforge.replicant.client.Change

Returns:

true if the change is an update, false if it is a remove.

containsKey

public final boolean containsKey(@Nonnull
                                 java.lang.String key)

Description copied from interface: org.realityforge.replicant.client.Change

Return true if data for the attribute identified by the key is present in the change.

Specified by:

containsKey in interface org.realityforge.replicant.client.Change

Parameters:

key - the attribute key.

Returns:

true if the data is present.

isNull

public final boolean isNull(@Nonnull
                            java.lang.String key)

Description copied from interface: org.realityforge.replicant.client.Change

Return true if data for the attribute identified by the key is null.

Specified by:

isNull in interface org.realityforge.replicant.client.Change

Parameters:

key - the attribute key.

Returns:

true if the data is null.

getIntegerValue

public final int getIntegerValue(@Nonnull
                                 java.lang.String key)

Specified by:

getIntegerValue in interface org.realityforge.replicant.client.Change

getDateValue

@Nonnull
public final java.util.Date getDateValue(@Nonnull
                                                  java.lang.String key)

Specified by:

getDateValue in interface org.realityforge.replicant.client.Change

getStringValue

@Nonnull
public final java.lang.String getStringValue(@Nonnull
                                                      java.lang.String key)

Specified by:

getStringValue in interface org.realityforge.replicant.client.Change

getBooleanValue

@Nonnull
public final boolean getBooleanValue(@Nonnull
                                              java.lang.String key)

Specified by:

getBooleanValue in interface org.realityforge.replicant.client.Change

getChannelCount

public final int getChannelCount()

Specified by:

getChannelCount in interface org.realityforge.replicant.client.Change

Returns:

the number of channels on which the change is sent. Must be > 1.

getChannelID

public final int getChannelID(int index)

Description copied from interface: org.realityforge.replicant.client.Change

Return the channel id at specific index.

Specified by:

getChannelID in interface org.realityforge.replicant.client.Change

Parameters:

index - the index of the channel.

Returns:

the channel id.

getSubChannelID

public final java.lang.Object getSubChannelID(int index)

Specified by:

getSubChannelID in interface org.realityforge.replicant.client.Change

Parameters:

index - the index of the channel.

Returns:

the sub-channel id.