Examples with Enumeration java.util.Enumeration used on opensource projects

Example 31 with Enumeration

use of java.util.Enumeration in project j2objc by google.

the class HashtableTest method test_entrySet.

// BEGIN android-removed
// implementation dependent
//    /**
//     * java.util.Hashtable#elements()
//     */
//    public void test_elements_subtest0() {
//        // this is the reference implementation behavior
//        final Hashtable ht = new Hashtable(7);
//        ht.put("1", "a");
//        // these three elements hash to the same bucket in a 7 element Hashtable
//        ht.put("2", "b");
//        ht.put("9", "c");
//        ht.put("12", "d");
//        // Hashtable looks like:
//        // 0: "1"
//        // 1: "12" -> "9" -> "2"
//        Enumeration en = ht.elements();
//        // cache the first entry
//        en.hasMoreElements();
//        ht.remove("12");
//        ht.remove("9");
//        boolean exception = false;
//        try {
//            // cached "12"
//            Object result = en.nextElement();
//            assertNull("unexpected: " + result, result);
//            // next is removed "9"
//            result = en.nextElement();
//            assertNull("unexpected: " + result, result);
//            result = en.nextElement();
//            assertTrue("unexpected: " + result, "b".equals(result));
//        } catch (NoSuchElementException e) {
//            exception = true;
//        }
//        assertTrue("unexpected NoSuchElementException", !exception);
//    }
// END android-removed
/**
     * java.util.Hashtable#entrySet()
     */
public void test_entrySet() {
    // Test for method java.util.Set java.util.Hashtable.entrySet()
    Set s = ht10.entrySet();
    Set s2 = new HashSet();
    Iterator i = s.iterator();
    while (i.hasNext()) s2.add(((Map.Entry) i.next()).getValue());
    Enumeration e = elmVector.elements();
    while (e.hasMoreElements()) assertTrue("Returned incorrect entry set", s2.contains(e.nextElement()));
    // BEGIN android-removed
    // implementation dependent
    //        assertEquals("Not synchronized",
    //                "java.util.Collections$SynchronizedSet", s.getClass().getName());
    // END android-removed
    boolean exception = false;
    try {
        ((Map.Entry) ht10.entrySet().iterator().next()).setValue(null);
    } catch (NullPointerException e1) {
        exception = true;
    }
    assertTrue("Should not be able to assign null to a Hashtable entrySet() Map.Entry", exception);
}

Example 32 with Enumeration

use of java.util.Enumeration in project j2objc by google.

the class HashtableTest method test_putAllLjava_util_Map.

/**
     * java.util.Hashtable#putAll(java.util.Map)
     */
public void test_putAllLjava_util_Map() {
    // Test for method void java.util.Hashtable.putAll(java.util.Map)
    Hashtable h = new Hashtable();
    h.putAll(ht10);
    Enumeration e = keyVector.elements();
    while (e.hasMoreElements()) {
        Object x = e.nextElement();
        assertTrue("Failed to put all elements", h.get(x).equals(ht10.get(x)));
    }
    try {
        h.putAll(null);
        fail("NullPointerException expected");
    } catch (NullPointerException ee) {
    //expected
    }
}

Example 33 with Enumeration

use of java.util.Enumeration in project j2objc by google.

the class HashtableTest method test_clear.

/**
     * java.util.Hashtable#clear()
     */
public void test_clear() {
    // Test for method void java.util.Hashtable.clear()
    Hashtable h = hashtableClone(htfull);
    h.clear();
    assertEquals("Hashtable was not cleared", 0, h.size());
    Enumeration el = h.elements();
    Enumeration keys = h.keys();
    assertTrue("Hashtable improperly cleared", !el.hasMoreElements() && !(keys.hasMoreElements()));
}

Example 34 with Enumeration

use of java.util.Enumeration in project j2objc by google.

the class ElemTemplateElement method setPrefixes.

/**
   * Copy the namespace declarations from the NamespaceSupport object.  
   * Take care to call resolveInheritedNamespaceDecls.
   * after all namespace declarations have been added.
   *
   * @param nsSupport non-null reference to NamespaceSupport from 
   * the ContentHandler.
   * @param excludeXSLDecl true if XSLT namespaces should be ignored.
   *
   * @throws TransformerException
   */
public void setPrefixes(NamespaceSupport nsSupport, boolean excludeXSLDecl) throws TransformerException {
    Enumeration decls = nsSupport.getDeclaredPrefixes();
    while (decls.hasMoreElements()) {
        String prefix = (String) decls.nextElement();
        if (null == m_declaredPrefixes)
            m_declaredPrefixes = new ArrayList();
        String uri = nsSupport.getURI(prefix);
        if (excludeXSLDecl && uri.equals(Constants.S_XSLNAMESPACEURL))
            continue;
        // System.out.println("setPrefixes - "+prefix+", "+uri);
        XMLNSDecl decl = new XMLNSDecl(prefix, uri, false);
        m_declaredPrefixes.add(decl);
    }
}

Example 35 with Enumeration

use of java.util.Enumeration in project j2objc by google.

the class TemplateList method dumpAssociationTables.

/**
   * Dump all patterns and elements that match those patterns
   *
   */
void dumpAssociationTables() {
    Enumeration associations = m_patternTable.elements();
    while (associations.hasMoreElements()) {
        TemplateSubPatternAssociation head = (TemplateSubPatternAssociation) associations.nextElement();
        while (null != head) {
            System.out.print("(" + head.getTargetString() + ", " + head.getPattern() + ")");
            head = head.getNext();
        }
        System.out.println("\n.....");
    }
    TemplateSubPatternAssociation head = m_wildCardPatterns;
    System.out.print("wild card list: ");
    while (null != head) {
        System.out.print("(" + head.getTargetString() + ", " + head.getPattern() + ")");
        head = head.getNext();
    }
    System.out.println("\n.....");
}