org.argouml.uml.generator
Class PropertySpecialString
java.lang.Object
org.argouml.uml.generator.PropertySpecialString
- class PropertySpecialString
- extends java.lang.Object
Declares a string that should take special action when it is found as a
property in
ParserDisplay.setProperties
.
Example:
_attributeSpecialStrings[0] = new PropertySpecialString("frozen",
new PropertyOperation() {
public void found(Object element, String value) {
if (ModelFacade.isAStructuralFeature(element))
ModelFacade.setChangeable(element, (value != null && value.equalsIgnoreCase("false")));
}
});
Taken from the ParserDisplay constructor. It creates a
PropertySpecialString that is invoken when the String "frozen" is found
as a property name. Then the found mehod in the anonymous inner class
defined on the 2nd line is invoked and performs a custom action on the
element on which the property was specified by the user. In this case
it does a setChangeability on an attribute instead of setting a tagged
value, which would not have the desired effect.
- Since:
- 0.11.2
- See Also:
PropertyOperation
,
ParserDisplay.setProperties(java.lang.Object, java.util.Vector, org.argouml.uml.generator.PropertySpecialString[])
Constructor Summary |
PropertySpecialString(java.lang.String str,
PropertyOperation op)
Constructs a new PropertySpecialString that will invoke the action in
op when invoke is called with name equal to str and
then return true from invoke. |
Method Summary |
boolean |
invoke(java.lang.Object element,
java.lang.String name,
java.lang.String value)
Called by ParserDisplay.setProperties while searching for an action to
invoke for a property. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
_name
private java.lang.String _name
_op
private PropertyOperation _op
PropertySpecialString
public PropertySpecialString(java.lang.String str,
PropertyOperation op)
- Constructs a new PropertySpecialString that will invoke the action in
op when
invoke
is called with name equal to str and
then return true from invoke.
- Parameters:
str
- The name of this PropertySpecialString.op
- An object containing the method to invoke on a match.
invoke
public boolean invoke(java.lang.Object element,
java.lang.String name,
java.lang.String value)
- Called by
ParserDisplay.setProperties
while searching for an action to
invoke for a property. If it returns true, then setProperties
may assume that all required actions have been taken and stop
searching.
- Parameters:
name
- The name of a property.value
- The value of a property.
- Returns:
- true if an action is performed, otherwise false.