org.picocontainer.gems.constraints
Class CollectionConstraint
java.lang.Object
org.picocontainer.defaults.CollectionComponentParameter
org.picocontainer.gems.constraints.CollectionConstraint
- All Implemented Interfaces:
- java.io.Serializable, Constraint, org.picocontainer.Parameter
public class CollectionConstraint
- extends org.picocontainer.defaults.CollectionComponentParameter
- implements Constraint
Constraint that collects/aggregates dependencies to as many components
that satisfy the given constraint.
- Version:
- 1.1
- Author:
- Nick Sieger, Jörg Schaible
- See Also:
- Serialized Form
Fields inherited from class org.picocontainer.defaults.CollectionComponentParameter |
ARRAY, ARRAY_ALLOW_EMPTY |
Method Summary |
void |
accept(org.picocontainer.PicoVisitor visitor)
|
boolean |
evaluate(org.picocontainer.ComponentAdapter adapter)
Evaluate whether the given component adapter matches this constraint. |
Methods inherited from class org.picocontainer.defaults.CollectionComponentParameter |
getMatchingComponentAdapters, isResolvable, resolveInstance, verify |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.picocontainer.Parameter |
isResolvable, resolveInstance, verify |
constraint
protected Constraint constraint
CollectionConstraint
public CollectionConstraint(Constraint constraint)
CollectionConstraint
public CollectionConstraint(Constraint constraint,
boolean emptyCollection)
evaluate
public boolean evaluate(org.picocontainer.ComponentAdapter adapter)
- Description copied from interface:
Constraint
- Evaluate whether the given component adapter matches this constraint.
- Specified by:
evaluate
in interface Constraint
- Overrides:
evaluate
in class org.picocontainer.defaults.CollectionComponentParameter
- Parameters:
adapter
- a ComponentAdapter
value
- Returns:
- true if the adapter matches the constraint
accept
public void accept(org.picocontainer.PicoVisitor visitor)
- Specified by:
accept
in interface org.picocontainer.Parameter
- Overrides:
accept
in class org.picocontainer.defaults.CollectionComponentParameter