org.netbeans.modules.parsing.spi.indexing
Class ErrorsCache

java.lang.Object
  org.netbeans.modules.parsing.spi.indexing.ErrorsCache

public class ErrorsCache
extends Object

Cache of errors in a file. The errors are shown in the projects tab and tasklist, as appropriate.

Since:

1.30

Nested Class Summary

static interface	ErrorsCache.Convertor<T> Getter for properties of the given error description.
static class	ErrorsCache.ErrorKind

Method Summary

static Collection<? extends URL>	getAllFilesInError(URL root) Return all files with error badge under the given source root
static boolean	isInError(FileObject file, boolean recursive) Whether or not the given file has an error badge.
static <T> void	setErrors(URL root, Indexable i, Iterable<? extends T> errors, ErrorsCache.Convertor<T> convertor) Sets errors for a file/indexable.

Methods inherited from class java.lang.Object

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

Method Detail

setErrors

public static <T> void setErrors(URL root,
                                 Indexable i,
                                 Iterable<? extends T> errors,
                                 ErrorsCache.Convertor<T> convertor)

Sets errors for a file/indexable. All previously set errors are forgotten.

Parameters:

root - inside which the given file resides

i - indexable for which the errors are being set

errors - errors to set

convertor - getter for properties of T. The methods on the convertor are not invoked after this method finishes.

isInError

public static boolean isInError(FileObject file,
                                boolean recursive)

Whether or not the given file has an error badge.

Parameters:

file - file to test

recursive - true if and only if folders should be tested recursively

Returns:

true if the given file or folder has an error badge

getAllFilesInError

public static Collection<? extends URL> getAllFilesInError(URL root)
                                                    throws IOException

Return all files with error badge under the given source root

Parameters:

root - source root to test

Returns:

all files with error badge under the given root

Throws:

IOException