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oracle.adfmf.java.beans
Class ProviderChangeEvent

java.lang.Object
oracle.adfmf.java.beans.ProviderChangeEvent

All Implemented Interfaces:

java.lang.Comparable

public class ProviderChangeEvent

extends java.lang.Object

implements java.lang.Comparable

A "ProviderChange" event allow collection developers to emit events when a provider is created, updated, or deleted. Please note the convenience methods, but more importantly the absences of primitive types like; boolean, float, and double since those are not conducive to being good keys. Boolean due to the only T/F possible states, float and double because of their inherent precision idiosyncrasies (0.0001 vs 0.00011 vs 1.00E-3 vs 1.10E-3, ..)

Field Summary

static java.lang.String	OPERATION_CREATE Create the provider
static java.lang.String	OPERATION_DELETE Delete the provider
static java.lang.String	OPERATION_PROPAGATED_UPDATE Update the provider as a result of event propagation
static java.lang.String	OPERATION_UPDATE Update the provider

Constructor Summary

ProviderChangeEvent(java.lang.String operation, java.lang.String providerKey, byte currentRowKey, java.lang.Object newValue)
Constructs a new ProviderChangeEvent.

ProviderChangeEvent(java.lang.String operation, java.lang.String providerKey, char currentRowKey, java.lang.Object newValue)
Constructs a new ProviderChangeEvent.

ProviderChangeEvent(java.lang.String operation, java.lang.String providerKey, int currentRowKey, java.lang.Object newValue)
Constructs a new ProviderChangeEvent.

ProviderChangeEvent(java.lang.String operation, java.lang.String providerKey, long currentRowKey, java.lang.Object newValue)
Constructs a new ProviderChangeEvent.

ProviderChangeEvent(java.lang.String operation, java.lang.String providerKey, java.lang.Object currentRowKey, java.lang.Object newValue)
Constructs a new ProviderChangeEvent.

ProviderChangeEvent(java.lang.String operation, java.lang.String providerKey, java.lang.Object currentRowKey, java.lang.Object newValue, long timestamp)
Constructs a new ProviderChangeEvent.

ProviderChangeEvent(java.lang.String operation, java.lang.String providerKey, short currentRowKey, java.lang.Object newValue)
Constructs a new ProviderChangeEvent.

ProviderChangeEvent(java.lang.String operation, java.lang.String providerKey, java.lang.String columnAttributeName, java.lang.String columnAttributeProperty, java.lang.Object newValue)
Constructs a new ProviderChangeEvent.

ProviderChangeEvent(java.lang.String operation, java.lang.String providerKey, java.lang.String columnAttributeName, java.lang.String columnAttributeProperty, java.lang.Object newValue, long timestamp)
Constructs a new ProviderChangeEvent.

Method Summary

int	compareTo(java.lang.Object o) Compare the current provider change event with the one passed in
java.lang.String	getColumnAttribute() Get the event's column attribute
java.lang.Object	getCurrentRowKey() Get the event's current row key
java.lang.Object	getNewValue() Get the event's new value
java.lang.String	getOperation() Get the provider change operation
java.lang.String	getProviderKey() Get the provider key
long	getTimestamp() Get the event's timestamp
java.lang.String	toString() Get a simple string representation of the event.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

OPERATION_CREATE

public static final java.lang.String OPERATION_CREATE

Create the provider

See Also:

Constant Field Values

OPERATION_DELETE

public static final java.lang.String OPERATION_DELETE

Delete the provider

See Also:

Constant Field Values

OPERATION_UPDATE

public static final java.lang.String OPERATION_UPDATE

Update the provider

See Also:

Constant Field Values

OPERATION_PROPAGATED_UPDATE

public static final java.lang.String OPERATION_PROPAGATED_UPDATE

Update the provider as a result of event propagation

See Also:

Constant Field Values

Constructor Detail

ProviderChangeEvent

public ProviderChangeEvent(java.lang.String operation,
                           java.lang.String providerKey,
                           char currentRowKey,
                           java.lang.Object newValue)

Constructs a new ProviderChangeEvent.

Parameters:

operation - associated ProviderChangeEvent operation

providerKey - The programmatic name of the provider that was changed.

currentRowKey - The unique key to access the changed provider

newValue - The new value for the provider

See Also:

ProviderChangeEvent.OPERATION_CREATE, ProviderChangeEvent.OPERATION_DELETE, ProviderChangeEvent.OPERATION_UPDATE

ProviderChangeEvent

public ProviderChangeEvent(java.lang.String operation,
                           java.lang.String providerKey,
                           byte currentRowKey,
                           java.lang.Object newValue)

Constructs a new ProviderChangeEvent.

Parameters:

operation - associated ProviderChangeEvent operation

providerKey - The programmatic name of the provider that was changed.

currentRowKey - The unique key to access the changed provider

newValue - The new value for the provider

See Also:

ProviderChangeEvent.OPERATION_CREATE, ProviderChangeEvent.OPERATION_DELETE, ProviderChangeEvent.OPERATION_UPDATE

ProviderChangeEvent

public ProviderChangeEvent(java.lang.String operation,
                           java.lang.String providerKey,
                           int currentRowKey,
                           java.lang.Object newValue)

Constructs a new ProviderChangeEvent.

Parameters:

operation - associated ProviderChangeEvent operation

providerKey - The programmatic name of the provider that was changed.

currentRowKey - The unique key to access the changed provider

newValue - The new value for the provider

See Also:

ProviderChangeEvent.OPERATION_CREATE, ProviderChangeEvent.OPERATION_DELETE, ProviderChangeEvent.OPERATION_UPDATE

ProviderChangeEvent

public ProviderChangeEvent(java.lang.String operation,
                           java.lang.String providerKey,
                           long currentRowKey,
                           java.lang.Object newValue)

Constructs a new ProviderChangeEvent.

Parameters:

operation - associated ProviderChangeEvent operation

providerKey - The programmatic name of the provider that was changed.

currentRowKey - The unique key to access the changed provider

newValue - The new value for the provider

See Also:

ProviderChangeEvent.OPERATION_CREATE, ProviderChangeEvent.OPERATION_DELETE, ProviderChangeEvent.OPERATION_UPDATE

ProviderChangeEvent

public ProviderChangeEvent(java.lang.String operation,
                           java.lang.String providerKey,
                           short currentRowKey,
                           java.lang.Object newValue)

Constructs a new ProviderChangeEvent.

Parameters:

operation - associated ProviderChangeEvent operation

providerKey - The programmatic name of the provider that was changed.

currentRowKey - The unique key to access the changed provider

newValue - The new value for the provider

See Also:

ProviderChangeEvent.OPERATION_CREATE, ProviderChangeEvent.OPERATION_DELETE, ProviderChangeEvent.OPERATION_UPDATE

ProviderChangeEvent

public ProviderChangeEvent(java.lang.String operation,
                           java.lang.String providerKey,
                           java.lang.Object currentRowKey,
                           java.lang.Object newValue)

Constructs a new ProviderChangeEvent.

Parameters:

operation - associated ProviderChangeEvent operation

providerKey - The programmatic name of the provider that was changed.

currentRowKey - The unique key to access the changed provider

newValue - The new value for the provider

See Also:

ProviderChangeEvent.OPERATION_CREATE, ProviderChangeEvent.OPERATION_DELETE, ProviderChangeEvent.OPERATION_UPDATE

ProviderChangeEvent

public ProviderChangeEvent(java.lang.String operation,
                           java.lang.String providerKey,
                           java.lang.Object currentRowKey,
                           java.lang.Object newValue,
                           long timestamp)

Constructs a new ProviderChangeEvent.

Parameters:

operation - associated ProviderChangeEvent operation

providerKey - The programmatic name of the provider that was changed.

currentRowKey - The unique key to access the changed provider

newValue - The new value for the provider

timestamp - The timestamp associated with the change

See Also:

ProviderChangeEvent.OPERATION_CREATE, ProviderChangeEvent.OPERATION_DELETE, ProviderChangeEvent.OPERATION_UPDATE

ProviderChangeEvent

public ProviderChangeEvent(java.lang.String operation,
                           java.lang.String providerKey,
                           java.lang.String columnAttributeName,
                           java.lang.String columnAttributeProperty,
                           java.lang.Object newValue)

Constructs a new ProviderChangeEvent.

Parameters:

operation -

operation - associated ProviderChangeEvent operation

providerKey - The programmatic name of the provider that was changed.

columnAttributeName - The programmatic attribute name of the attribute that changed

columnAttributeProperty - The programmatic attribute property name of the attribute that changed

newValue - The new value for the provider

See Also:

ProviderChangeEvent.OPERATION_CREATE, ProviderChangeEvent.OPERATION_DELETE, ProviderChangeEvent.OPERATION_UPDATE

ProviderChangeEvent

public ProviderChangeEvent(java.lang.String operation,
                           java.lang.String providerKey,
                           java.lang.String columnAttributeName,
                           java.lang.String columnAttributeProperty,
                           java.lang.Object newValue,
                           long timestamp)

Constructs a new ProviderChangeEvent.

Parameters:

operation - associated ProviderChangeEvent operation

providerKey - The programmatic name of the provider that was changed.

columnAttributeName - The programmatic attribute name of the attribute that changed

columnAttributeProperty - The programmatic attribute property name of the attribute that changed

newValue - The new value for the provider

timestamp - The timestamp associated with the change

See Also:

ProviderChangeEvent.OPERATION_CREATE, ProviderChangeEvent.OPERATION_DELETE, ProviderChangeEvent.OPERATION_UPDATE

Method Detail

compareTo

public int compareTo(java.lang.Object o)

Compare the current provider change event with the one passed in

Specified by:

compareTo in interface java.lang.Comparable

getOperation

public java.lang.String getOperation()

Get the provider change operation

getProviderKey

public java.lang.String getProviderKey()

Get the provider key

getColumnAttribute

public java.lang.String getColumnAttribute()

Get the event's column attribute

getCurrentRowKey

public java.lang.Object getCurrentRowKey()

Get the event's current row key

getNewValue

public java.lang.Object getNewValue()

Get the event's new value

getTimestamp

public long getTimestamp()

Get the event's timestamp

toString

public java.lang.String toString()

Get a simple string representation of the event.

Overrides:

toString in class java.lang.Object

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