protected void addAffectedSourceFiles(
StringSet qualifiedSet, StringSet simpleSet, StringSet rootSet, StringSet affectedTypes) {
// the qualifiedStrings are of the form 'p1/p2' & the simpleStrings are just 'X'
char[][][] internedQualifiedNames = ReferenceCollection.internQualifiedNames(qualifiedSet);
// if a well known qualified name was found then we can skip over these
if (internedQualifiedNames.length < qualifiedSet.elementSize) internedQualifiedNames = null;
char[][] internedSimpleNames = ReferenceCollection.internSimpleNames(simpleSet, true);
// if a well known name was found then we can skip over these
if (internedSimpleNames.length < simpleSet.elementSize) internedSimpleNames = null;
char[][] internedRootNames = ReferenceCollection.internSimpleNames(rootSet, false);
Object[] keyTable = this.newState.references.keyTable;
Object[] valueTable = this.newState.references.valueTable;
next:
for (int i = 0, l = valueTable.length; i < l; i++) {
String typeLocator = (String) keyTable[i];
if (typeLocator != null) {
if (affectedTypes != null && !affectedTypes.includes(typeLocator)) continue next;
ReferenceCollection refs = (ReferenceCollection) valueTable[i];
if (refs.includes(internedQualifiedNames, internedSimpleNames, internedRootNames)) {
IFile file = this.javaBuilder.currentProject.getFile(typeLocator);
SourceFile sourceFile = findSourceFile(file, true);
if (sourceFile == null) continue next;
if (this.sourceFiles.contains(sourceFile)) continue next;
if (this.compiledAllAtOnce
&& this.previousSourceFiles != null
&& this.previousSourceFiles.contains(sourceFile))
continue next; // can skip previously compiled files since already saw hierarchy related
// problems
if (JavaBuilder.DEBUG)
System.out.println(" adding affected source file " + typeLocator); // $NON-NLS-1$
this.sourceFiles.add(sourceFile);
}
}
}
}
protected void findAffectedSourceFiles(
IResourceDelta binaryDelta, int segmentCount, StringSet structurallyChangedTypes) {
// When a package becomes a type or vice versa, expect 2 deltas,
// one on the folder & one on the class file
IResource resource = binaryDelta.getResource();
switch (resource.getType()) {
case IResource.FOLDER:
switch (binaryDelta.getKind()) {
case IResourceDelta.ADDED:
case IResourceDelta.REMOVED:
IPath packagePath = resource.getFullPath().removeFirstSegments(segmentCount);
String packageName = packagePath.toString();
if (binaryDelta.getKind() == IResourceDelta.ADDED) {
// see if any known source file is from the same package... classpath already includes
// new package
if (!this.newState.isKnownPackage(packageName)) {
if (JavaBuilder.DEBUG)
System.out.println("Found added package " + packageName); // $NON-NLS-1$
addDependentsOf(packagePath, false);
return;
}
if (JavaBuilder.DEBUG)
System.out.println(
"Skipped dependents of added package " + packageName); // $NON-NLS-1$
} else {
// see if the package still exists on the classpath
if (!this.nameEnvironment.isPackage(packageName)) {
if (JavaBuilder.DEBUG)
System.out.println("Found removed package " + packageName); // $NON-NLS-1$
addDependentsOf(packagePath, false);
return;
}
if (JavaBuilder.DEBUG)
System.out.println(
"Skipped dependents of removed package " + packageName); // $NON-NLS-1$
}
// $FALL-THROUGH$ traverse the sub-packages and .class files
case IResourceDelta.CHANGED:
IResourceDelta[] children = binaryDelta.getAffectedChildren();
for (int i = 0, l = children.length; i < l; i++)
findAffectedSourceFiles(children[i], segmentCount, structurallyChangedTypes);
}
return;
case IResource.FILE:
if (org.eclipse.jdt.internal.compiler.util.Util.isClassFileName(resource.getName())) {
IPath typePath =
resource.getFullPath().removeFirstSegments(segmentCount).removeFileExtension();
switch (binaryDelta.getKind()) {
case IResourceDelta.ADDED:
case IResourceDelta.REMOVED:
if (JavaBuilder.DEBUG)
System.out.println("Found added/removed class file " + typePath); // $NON-NLS-1$
addDependentsOf(typePath, false);
return;
case IResourceDelta.CHANGED:
if ((binaryDelta.getFlags() & IResourceDelta.CONTENT) == 0)
return; // skip it since it really isn't changed
if (structurallyChangedTypes != null
&& !structurallyChangedTypes.includes(typePath.toString()))
return; // skip since it wasn't a structural change
if (JavaBuilder.DEBUG)
System.out.println("Found changed class file " + typePath); // $NON-NLS-1$
addDependentsOf(typePath, false);
}
return;
}
}
}
