+++ /dev/null
-package net.sourceforge.phpeclipse.phpeditor;
-
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
-
-import java.util.Iterator;
-
-import org.eclipse.jface.text.source.IAnnotationModel;
-
-/**
- * Filters problems based on their types.
- */
-public class ProblemAnnotationIterator implements Iterator {
-
- private Iterator fIterator;
-
- private IProblemAnnotation fNext;
-
- private boolean fSkipIrrelevants;
-
- public ProblemAnnotationIterator(IAnnotationModel model,
- boolean skipIrrelevants) {
- fIterator = model.getAnnotationIterator();
- fSkipIrrelevants = skipIrrelevants;
- skip();
- }
-
- private void skip() {
- while (fIterator.hasNext()) {
- Object next = fIterator.next();
- if (next instanceof IProblemAnnotation) {
- IProblemAnnotation a = (IProblemAnnotation) next;
- if (fSkipIrrelevants) {
- if (a.isRelevant()) {
- fNext = a;
- return;
- }
- } else {
- fNext = a;
- return;
- }
- }
- }
- fNext = null;
- }
-
- /*
- * @see Iterator#hasNext()
- */
- public boolean hasNext() {
- return fNext != null;
- }
-
- /*
- * @see Iterator#next()
- */
- public Object next() {
- try {
- return fNext;
- } finally {
- skip();
- }
- }
-
- /*
- * @see Iterator#remove()
- */
- public void remove() {
- throw new UnsupportedOperationException();
- }
-}