com.iplanet.jato.view
Interface BooleanDisplayField
- All Superinterfaces:
- DisplayField, View
- All Known Implementing Classes:
- BooleanDisplayFieldImpl, CheckBox
- public interface BooleanDisplayField
- extends DisplayField
A display field that quantizes its values into a boolean true
or false
state.
- Version:
- JATO/1.2.2 $Id: BooleanDisplayField.java,v 1.4 2002/03/16 03:26:39 todd Exp $
Method Summary |
boolean |
booleanValue()
Returns the boolean state of the field derived from the current
value. |
java.lang.Object |
getFalseValue()
Returns the value judged to represent a negative value of this
field. |
java.lang.Object |
getTrueValue()
Returns the value judged to represent a positive value of this
field. |
booleanValue
public boolean booleanValue()
- Returns the boolean state of the field derived from the current
value. Generally, if the current value available from
DisplayField.getValue()
matches the value of
getTrueValue()
, this method will return true
.
getTrueValue
public java.lang.Object getTrueValue()
- Returns the value judged to represent a positive value of this
field. Generally, if the current value available from
DisplayField.getValue()
matches the return from this method,
the booleanValue()
should return true
.
getFalseValue
public java.lang.Object getFalseValue()
- Returns the value judged to represent a negative value of this
field. Generally, if the current value available from
DisplayField.getValue()
matches the return from this method,
the booleanValue()
should return false
.