ClassPathSourceCache (Java EE Metadata) - NetBeans API Javadoc (Current Development Version)

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org.netbeans.modules.j2ee.metadata/0 1.3

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org.netbeans.modules.j2ee.metadata
Class ClassPathSourceCache

java.lang.Object
  org.netbeans.modules.j2ee.metadata.ClassPathSourceCache

public class ClassPathSourceCache
extends Object
extends Object

Wrapper for a ClassPath whose contains(FileObject) method will also search any source roots for the classpath's binary roots. Implemented as a cache because the trivial approach (retrieving the source roots whenever contains() is called) is much slower.

Field Summary

static String PROP_ROOTS


Method Summary

void addPropertyChangeListener(PropertyChangeListener listener)


boolean contains(FileObject f)
          Returns true if the roots returned by getRoots() contain the specified FileObject.

FileObject[] getRoots()


static ClassPathSourceCache newInstance(ClassPath classPath, boolean resolveSources)


void removePropertyChangeListener(PropertyChangeListener listener)


Methods inherited from class java.lang.Object

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

Field Summary
`static String`	`PROP_ROOTS`

Method Summary
`void`	`addPropertyChangeListener(PropertyChangeListener listener)`
`boolean`	`contains(FileObject f)` Returns true if the roots returned by `getRoots()` contain the specified `FileObject`.
`FileObject[]`	`getRoots()`
`static ClassPathSourceCache`	`newInstance(ClassPath classPath, boolean resolveSources)`
`void`	`removePropertyChangeListener(PropertyChangeListener listener)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

PROP_ROOTS

public static final String PROP_ROOTS

See Also:: Constant Field Values

Method Detail

newInstance

public static ClassPathSourceCache newInstance(ClassPath classPath,
                                               boolean resolveSources)

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener)

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

contains

public boolean contains(FileObject f)

Returns true if the roots returned by getRoots() contain the specified FileObject.

Parameters:: f - the file to search for.
Returns:: true if f could be find on any source root; false otherwise.

getRoots

public FileObject[] getRoots()