facets.core.superficial
Class STextual.Coupler

java.lang.Object
  facets.util.Tracer
      facets.core.superficial.STextual.Coupler

All Implemented Interfaces:

TargetCoupler, java.io.Serializable

Enclosing class:

STextual

public static class STextual.Coupler
extends Tracer
implements TargetCoupler

Connects a STextual to the application.

A STextual.Coupler is required to supply a STextual with client-specific mechanism.

See Also:

Serialized Form

Constructor Summary

STextual.Coupler()

Method Summary

protected java.lang.String	getText(STextual t)
boolean	isValidText(STextual t, java.lang.String text) Is this text valid for the STextual?
void	textSet(STextual t) Called when setText is called on t.
boolean	updateInterim(STextual t) Can the STextual accept interim updates?

Methods inherited from class facets.util.Tracer

trace, trace, trace, trace, trace, traceDebug, traceDebug, traceObjectText, traceOutput, traceOutputWithClass

Methods inherited from class java.lang.Object

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

Constructor Detail

STextual.Coupler

public STextual.Coupler()

Method Detail

textSet

public void textSet(STextual t)

Called when setText is called on t.

isValidText

public boolean isValidText(STextual t,
                           java.lang.String text)

Is this text valid for the STextual?

Default returns true for non-blank text.

updateInterim

public boolean updateInterim(STextual t)

Can the STextual accept interim updates?

Default returns false.

getText

protected java.lang.String getText(STextual t)