org.netbeans.modules.refactoring.api
Class Context

java.lang.Object
  org.openide.util.Lookup
      org.netbeans.modules.refactoring.api.Context

public final class Context
extends Lookup

Context contains "environment" in which the refactoring was invoked. For example, Java refactoring might put instance of ClasspathInfo here

The context acts as a Map<Class,Object> keyed off the concrete implementation class of the "values".

See Also:

AbstractRefactoring

Nested Class Summary

Nested classes/interfaces inherited from class org.openide.util.Lookup

Lookup.Item<T>, Lookup.Provider, Lookup.Result<T>, Lookup.Template<T>

Field Summary

Fields inherited from class org.openide.util.Lookup

EMPTY

Method Summary

void	add(Object value) Adds value instance into this context.
<T> T	lookup(Class<T> clazz)
<T> Lookup.Result<T>	lookup(Lookup.Template<T> template)
void	remove(Class<?> clazz) Removes instance from this context.

Methods inherited from class org.openide.util.Lookup

getDefault, lookupAll, lookupItem, lookupResult

Methods inherited from class java.lang.Object

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

Method Detail

add

public void add(@NonNull
                Object value)

Adds value instance into this context. For example, Java impl. puts instance of ClasspathInfo here. If there is an instance already set for this context, old value is replaced by new one.

Parameters:

value - the instance the add

remove

public void remove(@NonNull
                   Class<?> clazz)

Removes instance from this context.

Parameters:

clazz - the class to remove the instance of

Since:

1.24

lookup

public <T> T lookup(Class<T> clazz)

Specified by:

lookup in class Lookup

lookup

public <T> Lookup.Result<T> lookup(Lookup.Template<T> template)

Specified by:

lookup in class Lookup