/*
* @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
*/
public boolean select(Viewer viewer, Object parentElement, Object element) {
StringMatcher matcher = getMatcher();
if (matcher == null || !(viewer instanceof TreeViewer)) return true;
TreeViewer treeViewer = (TreeViewer) viewer;
String matchName = ((ILabelProvider) treeViewer.getLabelProvider()).getText(element);
matchName = TextProcessor.deprocess(matchName);
if (matchName != null && matcher.match(matchName)) return true;
return hasUnfilteredChild(treeViewer, element);
}
@Override
public boolean match(final String text) {
if (super.match(text)) {
return true;
} else {
for (Filter filter : operationFilters) {
if (filter.getEnabled()) {
StringMatcher stringMatcher = new StringMatcher(filter.getPattern(), false, false);
if (stringMatcher.match(text)) {
return true;
}
}
}
}
return false;
}
protected boolean matches(String string, int offset, int length) {
return !matcher.matches(string, offset, length);
}
/**
* Answers whether the given String matches the pattern.
*
* @param string the String to test
* @return whether the string matches the pattern
*/
protected boolean match(String string) {
return matcher.match(string);
}
@Test(expected = IllegalArgumentException.class)
public void testException() {
StringMatcher.naiveMatcher(text1, pattern2);
StringMatcher.finiteAutomataMatcher(text1, pattern2);
StringMatcher.KMPmatcher(text2, pattern2);
}
private boolean accepted(String name) {
return regularExpressionMatcher.matches(name);
}
@Test
public void testKMP() {
assertEquals(1, StringMatcher.KMPmatcher(text1, pattern1));
assertEquals(1, StringMatcher.KMPmatcher(text2, pattern1));
assertEquals(6, StringMatcher.KMPmatcher(text2, pattern3));
}
@Test
public void testFiniteAutomata() {
assertEquals(1, StringMatcher.finiteAutomataMatcher(text1, pattern1));
assertEquals(1, StringMatcher.finiteAutomataMatcher(text2, pattern1));
assertEquals(6, StringMatcher.finiteAutomataMatcher(text2, pattern3));
}
@Test
public void testNaive() {
assertEquals(1, StringMatcher.naiveMatcher(text1, pattern1));
assertEquals(1, StringMatcher.naiveMatcher(text2, pattern1));
assertEquals(6, StringMatcher.naiveMatcher(text2, pattern3));
}
public boolean matches(String string) {
return matcher1.matches(string) || matcher2.matches(string);
}
public boolean matches(char[] string, int start, int end) {
return matcher1.matches(string, start, end) || matcher2.matches(string, start, end);
}