be.SIRAPRISE.client
Class ServerBasicAssignmentCommand

java.lang.Object
  be.SIRAPRISE.client.ServerCommand
      be.SIRAPRISE.client.ServerAssignmentCommand
          be.SIRAPRISE.client.ServerSingleAssignmentCommand
              be.SIRAPRISE.client.ServerBasicAssignmentCommand

Direct Known Subclasses:

ServerAddCommand, ServerAssertCommand, ServerDeleteCommand, ServerUnassertCommand

public abstract class ServerBasicAssignmentCommand
extends ServerSingleAssignmentCommand

A ServerBasicAssignmentCommand is a server update command that constitutes a single basic operation type on a single relvar target. UPDATE is the equivalent of a combined DELETE/INSERT, hence it does not constitute a 'basic' assignment command.

Author:

Erwin

Method Summary

java.lang.String

getRelationExpressionText() Gets The expression text defining the relation that will be used in the command's operation type against the target relvar

Methods inherited from class be.SIRAPRISE.client.ServerSingleAssignmentCommand

getTargetRelvarName, writeToStream

Methods inherited from class be.SIRAPRISE.client.ServerCommand

getCommandObjectFor, getCommandObjectFrom, getCommandParametersText, getFullCommandText, toString

Methods inherited from class java.lang.Object

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

Method Detail

getRelationExpressionText

public final java.lang.String getRelationExpressionText()

Gets The expression text defining the relation that will be used in the command's operation type against the target relvar

Returns:

The expression text defining the relation that will be used in the command's operation type against the target relvar