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Bug 279155 Tweak JavaDoc on #findFileName

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This commit is contained in:
James Blackburn 2009-06-04 19:43:53 +00:00
parent 81281de742
commit 2c8724af33
1 changed files with 16 additions and 7 deletions
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23
core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/ErrorParserManager.java
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@ -326,18 +326,27 @@ public class ErrorParserManager extends OutputStream {
} }
/** /**
* Returns the file with the given name if that file can be uniquely identified. * Returns the file with the given (partial) location if that file can be uniquely identified.
* Otherwise returns {@code null}. * Otherwise returns {@code null}.
* <br><br>
* The passed in String 'partialLoc' is treated as a partial filesystem location for the
* resource. Resolution is attempted with the following precedence:<br>
* If partialLoc is an absolute fs location:<br>
* - Resolve it to an IFile in the Project<br>
* - Resolve it to an IFile in the Workspace<br>
* If partialLoc is a relative path:<br>
* - Resolve it relative to the Current Working Directory<br>
* - Resolve just the segments provided<br>
* *
* @param fileName - file name could be plain file name, absolute path or partial path * @param partialLoc - file name could be plain file name, absolute path or partial path
* @return - file in the workspace or {@code null}. * @return - file in the workspace or {@code null}.
*/ */
public IFile findFileName(String fileName) { public IFile findFileName(String partialLoc) {
if (fileName.equals(cachedFileName) && cachedWorkingDirectory != null && if (partialLoc.equals(cachedFileName) && cachedWorkingDirectory != null &&
org.eclipse.core.filesystem.URIUtil.equals(getWorkingDirectoryURI(), cachedWorkingDirectory)) org.eclipse.core.filesystem.URIUtil.equals(getWorkingDirectoryURI(), cachedWorkingDirectory))
return cachedFile; return cachedFile;
IPath path = new Path(fileName); IPath path = new Path(partialLoc);
// Try to find exact match. If path is not absolute - searching in working directory. // Try to find exact match. If path is not absolute - searching in working directory.
IFile file = findFileInWorkspace(path); IFile file = findFileInWorkspace(path);
@ -360,10 +369,10 @@ public class ErrorParserManager extends OutputStream {
// Could be cygwin path // Could be cygwin path
if (file==null && isCygwin && path.isAbsolute()) { if (file==null && isCygwin && path.isAbsolute()) {
file = findCygwinFile(fileName); file = findCygwinFile(partialLoc);
} }
cachedFileName = fileName; cachedFileName = partialLoc;
cachedWorkingDirectory = getWorkingDirectoryURI(); cachedWorkingDirectory = getWorkingDirectoryURI();
cachedFile = file; cachedFile = file;
return file; return file;