| org.picocontainer.Parameter
All known Subclasses: org.picocontainer.parameters.CollectionComponentParameter, org.picocontainer.parameters.BasicComponentParameter, org.picocontainer.parameters.ConstantParameter,
| Method Summary | |
| void | accept(PicoVisitor visitor)
Accepts a visitor for this Parameter. | | boolean | isResolvable(PicoContainer container, ComponentAdapter adapter, Class expectedType, NameBinding expectedNameBinding, boolean useNames, Annotation binding)
Check if the Parameter can satisfy the expected type using the container. | | T | resolveInstance(PicoContainer container, ComponentAdapter adapter, Class<T> expectedType, NameBinding expectedNameBinding, boolean useNames, Annotation binding)
Retrieve the object from the Parameter that satisfies the expected type. | | void | verify(PicoContainer container, ComponentAdapter adapter, Class expectedType, NameBinding expectedNameBinding, boolean useNames, Annotation binding)
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| accept | | void accept(PicoVisitor visitor)(Code) | | Accepts a visitor for this Parameter. The method is normally called by visiting a
ComponentAdapter , that
cascades the
also down to all its
.
Parameters:
visitor - the visitor. |
| isResolvable | | boolean isResolvable(PicoContainer container, ComponentAdapter adapter, Class expectedType, NameBinding expectedNameBinding, boolean useNames, Annotation binding)(Code) | | Check if the Parameter can satisfy the expected type using the container.
Parameters:
container - the container from which dependencies are resolved.
Parameters:
adapter - the ComponentAdapter that is asking for the instance
Parameters:
expectedType - the required type
Parameters:
expectedNameBinding - Expected parameter name
Parameters:
useNames -
Parameters:
binding - true if the component parameter can be resolved. |
| resolveInstance | | T resolveInstance(PicoContainer container, ComponentAdapter adapter, Class<T> expectedType, NameBinding expectedNameBinding, boolean useNames, Annotation binding)(Code) | | Retrieve the object from the Parameter that satisfies the expected type.
Parameters:
container - the container from which dependencies are resolved.
Parameters:
adapter - the ComponentAdapter that is asking for the instance
Parameters:
expectedType - the type that the returned instance needs to match.
Parameters:
expectedNameBinding - Expected parameter name
Parameters:
useNames -
Parameters:
binding - the instance or null if no suitable instance can be found.
throws:
PicoCompositionException - if a referenced component could not be instantiated. |
| verify | | void verify(PicoContainer container, ComponentAdapter adapter, Class expectedType, NameBinding expectedNameBinding, boolean useNames, Annotation binding)(Code) | | Verify that the Parameter can satisfy the expected type using the container
Parameters:
container - the container from which dependencies are resolved.
Parameters:
adapter - the ComponentAdapter that is asking for the verification
Parameters:
expectedType - the required type
Parameters:
expectedNameBinding - Expected parameter name
Parameters:
useNames -
Parameters:
binding -
throws:
PicoCompositionException - if parameter and its dependencies cannot be resolved |
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