Package net.hydromatic.quidem

Class AbstractCommand

java.lang.Object

net.hydromatic.quidem.AbstractCommand

All Implemented Interfaces:

Command

Direct Known Subclasses:

Quidem.SqlCommand

public abstract class AbstractCommand
extends Object
implements Command

Base class for implementations of Command.

Nested Class Summary

Nested classes/interfaces inherited from interface net.hydromatic.quidem.Command

Command.Context, Command.ResultChecker

Constructor Summary

Constructors

Constructor	Description
AbstractCommand()

Method Summary

Modifier and Type	Method	Description
protected String	commandName()	Returns the name of the command.
String	describe(Command.Context x)	Returns a string describing this command.

Methods inherited from interface net.hydromatic.quidem.Command

execute

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCommand

public AbstractCommand()

Method Detail

describe

public String describe(Command.Context x)

Description copied from interface: Command

Returns a string describing this command.

For example: "OkCommand [sql: select * from emp]" or "SkipCommand".

Specified by:

describe in interface Command

Parameters:

x - Execution context

commandName

protected String commandName()

Returns the name of the command. Used by describe(net.hydromatic.quidem.Command.Context).