org.apache.ddlutils.task
Interface Command

All Known Implementing Classes:

DatabaseCommand, WriteDtdToFileCommand, WriteSchemaToFileCommand

public interface Command

Base interface for commands that work with a model.

Version:

$Revision: 289996 $

Method Summary

void	execute(DatabaseTaskBase task, Database model) Executes this command.
boolean	isRequiringModel() Specifies whether this command requires a model, i.e.

Method Detail

isRequiringModel

public boolean isRequiringModel()

Specifies whether this command requires a model, i.e. whether the second argument in execute(DatabaseTaskBase, Database) cannot be null.

Returns:

true if this command requires a model

execute

public void execute(DatabaseTaskBase task,
                    Database model)
             throws org.apache.tools.ant.BuildException

Executes this command.

Parameters:

task - The executing task

model - The database model

Throws:

org.apache.tools.ant.BuildException