be.SIRAPRISE.client

Class ServerDeleteCommand

java.lang.Object

be.SIRAPRISE.client.ServerCommand

be.SIRAPRISE.client.ServerAssignmentCommand

be.SIRAPRISE.client.ServerSingleAssignmentCommand

be.SIRAPRISE.client.ServerBasicAssignmentCommand

be.SIRAPRISE.client.ServerDeleteCommand

public final class ServerDeleteCommand
extends ServerBasicAssignmentCommand

A ServerDeleteCommand consists of two portions :

• The target relvar name
• The relational expression defining which tuples in the target relvar will be removed from the current value of the relvar.

Author:

Erwin

Constructor Summary

Constructors

Constructor and Description
ServerDeleteCommand(java.lang.String targetRelvarName, java.lang.String delete) Creates the ServerDeleteCommand

Method Summary

Modifier and Type	Method and Description
ServerCommandDataWrapper[]	getCmdDataWrappers() Gets The commands represented in CommandDataWrappers
java.lang.String	getCommandParametersText() Gets the full textual representation of the command's parameters
java.lang.String	getFullCommandText() Gets the full textual representation of the command

Methods inherited from class be.SIRAPRISE.client.ServerBasicAssignmentCommand

getRelationExpressionText

Methods inherited from class be.SIRAPRISE.client.ServerSingleAssignmentCommand

getTargetRelvarIdentifier, getTargetRelvarName

Methods inherited from class be.SIRAPRISE.client.ServerAssignmentCommand

reconstituteAssignmentCommand, reconstituteAssignmentCommand

Methods inherited from class be.SIRAPRISE.client.ServerCommand

getCommandObjectFor, getCommandObjectFrom, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ServerDeleteCommand

public ServerDeleteCommand(java.lang.String targetRelvarName,
                           java.lang.String delete)

Creates the ServerDeleteCommand

Parameters:

targetRelvarName - The target relvar Name

delete - The textual representation of the RA formula defining the relation to be deleted from the target

Method Detail

getCommandParametersText

public java.lang.String getCommandParametersText()

Description copied from class: ServerCommand

Gets the full textual representation of the command's parameters

Specified by:

getCommandParametersText in class ServerCommand

Returns:

the full textual representation of the command's parameters

getFullCommandText

public java.lang.String getFullCommandText()

Description copied from class: ServerCommand

Gets the full textual representation of the command

Specified by:

getFullCommandText in class ServerCommand

Returns:

the full textual representation of the command

getCmdDataWrappers

public ServerCommandDataWrapper[] getCmdDataWrappers()

Description copied from class: ServerAssignmentCommand

Gets The commands represented in CommandDataWrappers

Specified by:

getCmdDataWrappers in class ServerAssignmentCommand

Returns:

The commands represented in CommandDataWrappers