@Test public void testPrefixedAttribute() { Matcher matcher = parser.parse("/@prefix:name"); assertFalse(matcher.matchesText()); assertFalse(matcher.matchesElement()); assertFalse(matcher.matchesAttribute(null, "name")); assertTrue(matcher.matchesAttribute(NS, "name")); assertFalse(matcher.matchesAttribute(NS, "eman")); assertEquals(Matcher.FAIL, matcher.descend(NS, "name")); }
public Matcher parse(String xpath) { if (xpath.equals("/text()")) { return TextMatcher.INSTANCE; } else if (xpath.equals("/node()")) { return NodeMatcher.INSTANCE; } else if (xpath.equals("/descendant::node()") || xpath.equals("/descendant:node()")) { return new CompositeMatcher( TextMatcher.INSTANCE, new ChildMatcher(new SubtreeMatcher(NodeMatcher.INSTANCE))); } else if (xpath.equals("/@*")) { return AttributeMatcher.INSTANCE; } else if (xpath.length() == 0) { return ElementMatcher.INSTANCE; } else if (xpath.startsWith("/@")) { String name = xpath.substring(2); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedAttributeMatcher(prefixes.get(prefix), name); } else { return Matcher.FAIL; } } else if (xpath.startsWith("/*")) { return new ChildMatcher(parse(xpath.substring(2))); } else if (xpath.startsWith(" return Matcher.FAIL; } else if (xpath.startsWith(" return new SubtreeMatcher(parse(xpath.substring(1))); } else if (xpath.startsWith("/")) { int slash = xpath.indexOf('/', 1); if (slash == -1) { slash = xpath.length(); } String name = xpath.substring(1, slash); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedElementMatcher( prefixes.get(prefix), name, parse(xpath.substring(slash))); } else { return Matcher.FAIL; } } else { return Matcher.FAIL; } }
XPathParser { public Matcher parse(String xpath) { if (xpath.equals("/text()")) { return TextMatcher.INSTANCE; } else if (xpath.equals("/node()")) { return NodeMatcher.INSTANCE; } else if (xpath.equals("/descendant::node()") || xpath.equals("/descendant:node()")) { return new CompositeMatcher( TextMatcher.INSTANCE, new ChildMatcher(new SubtreeMatcher(NodeMatcher.INSTANCE))); } else if (xpath.equals("/@*")) { return AttributeMatcher.INSTANCE; } else if (xpath.length() == 0) { return ElementMatcher.INSTANCE; } else if (xpath.startsWith("/@")) { String name = xpath.substring(2); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedAttributeMatcher(prefixes.get(prefix), name); } else { return Matcher.FAIL; } } else if (xpath.startsWith("/*")) { return new ChildMatcher(parse(xpath.substring(2))); } else if (xpath.startsWith(" return Matcher.FAIL; } else if (xpath.startsWith(" return new SubtreeMatcher(parse(xpath.substring(1))); } else if (xpath.startsWith("/")) { int slash = xpath.indexOf('/', 1); if (slash == -1) { slash = xpath.length(); } String name = xpath.substring(1, slash); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedElementMatcher( prefixes.get(prefix), name, parse(xpath.substring(slash))); } else { return Matcher.FAIL; } } else { return Matcher.FAIL; } } }
XPathParser { public Matcher parse(String xpath) { if (xpath.equals("/text()")) { return TextMatcher.INSTANCE; } else if (xpath.equals("/node()")) { return NodeMatcher.INSTANCE; } else if (xpath.equals("/descendant::node()") || xpath.equals("/descendant:node()")) { return new CompositeMatcher( TextMatcher.INSTANCE, new ChildMatcher(new SubtreeMatcher(NodeMatcher.INSTANCE))); } else if (xpath.equals("/@*")) { return AttributeMatcher.INSTANCE; } else if (xpath.length() == 0) { return ElementMatcher.INSTANCE; } else if (xpath.startsWith("/@")) { String name = xpath.substring(2); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedAttributeMatcher(prefixes.get(prefix), name); } else { return Matcher.FAIL; } } else if (xpath.startsWith("/*")) { return new ChildMatcher(parse(xpath.substring(2))); } else if (xpath.startsWith(" return Matcher.FAIL; } else if (xpath.startsWith(" return new SubtreeMatcher(parse(xpath.substring(1))); } else if (xpath.startsWith("/")) { int slash = xpath.indexOf('/', 1); if (slash == -1) { slash = xpath.length(); } String name = xpath.substring(1, slash); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedElementMatcher( prefixes.get(prefix), name, parse(xpath.substring(slash))); } else { return Matcher.FAIL; } } else { return Matcher.FAIL; } } XPathParser();  XPathParser(String prefix, String namespace); }
XPathParser { public Matcher parse(String xpath) { if (xpath.equals("/text()")) { return TextMatcher.INSTANCE; } else if (xpath.equals("/node()")) { return NodeMatcher.INSTANCE; } else if (xpath.equals("/descendant::node()") || xpath.equals("/descendant:node()")) { return new CompositeMatcher( TextMatcher.INSTANCE, new ChildMatcher(new SubtreeMatcher(NodeMatcher.INSTANCE))); } else if (xpath.equals("/@*")) { return AttributeMatcher.INSTANCE; } else if (xpath.length() == 0) { return ElementMatcher.INSTANCE; } else if (xpath.startsWith("/@")) { String name = xpath.substring(2); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedAttributeMatcher(prefixes.get(prefix), name); } else { return Matcher.FAIL; } } else if (xpath.startsWith("/*")) { return new ChildMatcher(parse(xpath.substring(2))); } else if (xpath.startsWith(" return Matcher.FAIL; } else if (xpath.startsWith(" return new SubtreeMatcher(parse(xpath.substring(1))); } else if (xpath.startsWith("/")) { int slash = xpath.indexOf('/', 1); if (slash == -1) { slash = xpath.length(); } String name = xpath.substring(1, slash); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedElementMatcher( prefixes.get(prefix), name, parse(xpath.substring(slash))); } else { return Matcher.FAIL; } } else { return Matcher.FAIL; } } XPathParser();  XPathParser(String prefix, String namespace); void addPrefix(String prefix, String namespace); Matcher parse(String xpath); }
XPathParser { public Matcher parse(String xpath) { if (xpath.equals("/text()")) { return TextMatcher.INSTANCE; } else if (xpath.equals("/node()")) { return NodeMatcher.INSTANCE; } else if (xpath.equals("/descendant::node()") || xpath.equals("/descendant:node()")) { return new CompositeMatcher( TextMatcher.INSTANCE, new ChildMatcher(new SubtreeMatcher(NodeMatcher.INSTANCE))); } else if (xpath.equals("/@*")) { return AttributeMatcher.INSTANCE; } else if (xpath.length() == 0) { return ElementMatcher.INSTANCE; } else if (xpath.startsWith("/@")) { String name = xpath.substring(2); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedAttributeMatcher(prefixes.get(prefix), name); } else { return Matcher.FAIL; } } else if (xpath.startsWith("/*")) { return new ChildMatcher(parse(xpath.substring(2))); } else if (xpath.startsWith(" return Matcher.FAIL; } else if (xpath.startsWith(" return new SubtreeMatcher(parse(xpath.substring(1))); } else if (xpath.startsWith("/")) { int slash = xpath.indexOf('/', 1); if (slash == -1) { slash = xpath.length(); } String name = xpath.substring(1, slash); String prefix = null; int colon = name.indexOf(':'); if (colon != -1) { prefix = name.substring(0, colon); name = name.substring(colon + 1); } if (prefixes.containsKey(prefix)) { return new NamedElementMatcher( prefixes.get(prefix), name, parse(xpath.substring(slash))); } else { return Matcher.FAIL; } } else { return Matcher.FAIL; } } XPathParser();  XPathParser(String prefix, String namespace); void addPrefix(String prefix, String namespace); Matcher parse(String xpath);  }