Examples with AttributedCharacterIterator java.text.AttributedCharacterIterator used on opensource projects

Example 6 with AttributedCharacterIterator

use of java.text.AttributedCharacterIterator in project robovm by robovm.

the class OldAttributedStringTest method test_getIterator$Ljava_text_AttributedCharacterIterator$Attribute.

/**
     * java.text.AttributedString#getIterator(AttributedCharacterIterator.Attribute[])
     *        Test of method
     *        java.text.AttributedString#getIterator(AttributedCharacterIterator.Attribute[]).
     */
public void test_getIterator$Ljava_text_AttributedCharacterIterator$Attribute() {
    String test = "Test string";
    try {
        Map<AttributedCharacterIterator.Attribute, String> hm = new HashMap<AttributedCharacterIterator.Attribute, String>();
        AttributedCharacterIterator.Attribute[] aci = new AttributedCharacterIterator.Attribute[3];
        aci[0] = new TestAttributedCharacterIteratorAttribute("att1");
        aci[1] = new TestAttributedCharacterIteratorAttribute("att2");
        aci[2] = new TestAttributedCharacterIteratorAttribute("att3");
        hm.put(aci[0], "value1");
        hm.put(aci[1], "value2");
        AttributedString attrString = new AttributedString(test, hm);
        AttributedCharacterIterator it = attrString.getIterator(aci);
        assertTrue("Incorrect iteration on AttributedString", it.getAttribute(aci[0]).equals("value1"));
        assertTrue("Incorrect iteration on AttributedString", it.getAttribute(aci[1]).equals("value2"));
        assertTrue("Incorrect iteration on AttributedString", it.getAttribute(aci[2]) == null);
    } catch (Exception e) {
        fail("Unexpected exceptiption " + e.toString());
    }
}

Example 7 with AttributedCharacterIterator

use of java.text.AttributedCharacterIterator in project robovm by robovm.

the class OldDecimalFormatTest method test_formatToCharacterIterator.

public void test_formatToCharacterIterator() throws Exception {
    AttributedCharacterIterator iterator;
    int[] runStarts;
    int[] runLimits;
    String result;
    char current;
    // For BigDecimal with multiplier test.
    DecimalFormat df = new DecimalFormat();
    df.setMultiplier(10);
    iterator = df.formatToCharacterIterator(new BigDecimal("12345678901234567890"));
    result = "123,456,789,012,345,678,900";
    current = iterator.current();
    for (int i = 0; i < result.length(); i++) {
        assertEquals("wrong char @" + i, result.charAt(i), current);
        current = iterator.next();
    }
    // For BigDecimal with multiplier test.
    df = new DecimalFormat();
    df.setMultiplier(-1);
    df.setMaximumFractionDigits(20);
    iterator = df.formatToCharacterIterator(new BigDecimal("1.23456789012345678901"));
    result = "-1.23456789012345678901";
    current = iterator.current();
    for (int i = 0; i < result.length(); i++) {
        assertEquals("wrong char @" + i, result.charAt(i), current);
        current = iterator.next();
    }
    iterator = new DecimalFormat().formatToCharacterIterator(new BigDecimal("1.23456789E1234"));
    runStarts = new int[] { 0, 0, 2, 3, 3, 3, 6, 7, 7, 7, 10, 11, 11, 11, 14 };
    runLimits = new int[] { 2, 2, 3, 6, 6, 6, 7, 10, 10, 10, 11, 14, 14, 14, 15 };
    // 000,000,000,000....
    result = "12,345,678,900,";
    current = iterator.current();
    for (int i = 0; i < runStarts.length; i++) {
        assertEquals("wrong start @" + i, runStarts[i], iterator.getRunStart());
        assertEquals("wrong limit @" + i, runLimits[i], iterator.getRunLimit());
        assertEquals("wrong char @" + i, result.charAt(i), current);
        current = iterator.next();
    }
    assertEquals(0, iterator.getBeginIndex());
    assertEquals(1646, iterator.getEndIndex());
    iterator = new DecimalFormat().formatToCharacterIterator(new BigDecimal("1.23456789E301"));
    runStarts = new int[] { 0, 0, 2, 3, 3, 3, 6, 7, 7, 7, 10, 11, 11, 11, 14 };
    runLimits = new int[] { 2, 2, 3, 6, 6, 6, 7, 10, 10, 10, 11, 14, 14, 14, 15 };
    // 000,000,000,000....
    result = "12,345,678,900,";
    current = iterator.current();
    for (int i = 0; i < runStarts.length; i++) {
        assertEquals("wrong start @" + i, runStarts[i], iterator.getRunStart());
        assertEquals("wrong limit @" + i, runLimits[i], iterator.getRunLimit());
        assertEquals("wrong char @" + i, result.charAt(i), current);
        current = iterator.next();
    }
    assertEquals(0, iterator.getBeginIndex());
    assertEquals(402, iterator.getEndIndex());
    iterator = new DecimalFormat().formatToCharacterIterator(new BigDecimal("1.2345678E4"));
    runStarts = new int[] { 0, 0, 2, 3, 3, 3, 6, 7, 7, 7 };
    runLimits = new int[] { 2, 2, 3, 6, 6, 6, 7, 10, 10, 10 };
    result = "12,345.678";
    current = iterator.current();
    for (int i = 0; i < runStarts.length; i++) {
        assertEquals("wrong start @" + i, runStarts[i], iterator.getRunStart());
        assertEquals("wrong limit @" + i, runLimits[i], iterator.getRunLimit());
        assertEquals("wrong char @" + i, result.charAt(i), current);
        current = iterator.next();
    }
    assertEquals(0, iterator.getBeginIndex());
    assertEquals(10, iterator.getEndIndex());
    iterator = new DecimalFormat().formatToCharacterIterator(new BigInteger("123456789"));
    runStarts = new int[] { 0, 0, 0, 3, 4, 4, 4, 7, 8, 8, 8 };
    runLimits = new int[] { 3, 3, 3, 4, 7, 7, 7, 8, 11, 11, 11 };
    result = "123,456,789";
    current = iterator.current();
    for (int i = 0; i < runStarts.length; i++) {
        assertEquals("wrong start @" + i, runStarts[i], iterator.getRunStart());
        assertEquals("wrong limit @" + i, runLimits[i], iterator.getRunLimit());
        assertEquals("wrong char @" + i, result.charAt(i), current);
        current = iterator.next();
    }
    assertEquals(0, iterator.getBeginIndex());
    assertEquals(11, iterator.getEndIndex());
}

Example 8 with AttributedCharacterIterator

use of java.text.AttributedCharacterIterator in project robovm by robovm.

the class OldFormatTest method test_formatToCharacterIteratorLjava_lang_Object.

public void test_formatToCharacterIteratorLjava_lang_Object() {
    MockFormat mf = new MockFormat();
    AttributedCharacterIterator aci = mf.formatToCharacterIterator("Test 123 Test");
    assertEquals(0, aci.getBeginIndex());
    try {
        mf.formatToCharacterIterator(null);
        fail("NullPointerException was not thrown.");
    } catch (NullPointerException npe) {
    //expected
    }
    try {
        mf.formatToCharacterIterator("");
    } catch (IllegalArgumentException iae) {
    //expected
    }
}

Example 9 with AttributedCharacterIterator

use of java.text.AttributedCharacterIterator in project robovm by robovm.

the class Support_Format method findFields.

/**
     * finds attributes with regards to char index in this
     * AttributedCharacterIterator, and puts them in a vector
     *
     * @param iterator
     * @return a vector, each entry in this vector are of type FieldContainer ,
     *         which stores start and end indexes and an attribute this range
     *         has
     */
protected static Vector<FieldContainer> findFields(AttributedCharacterIterator iterator) {
    Vector<FieldContainer> result = new Vector<FieldContainer>();
    while (iterator.getIndex() != iterator.getEndIndex()) {
        int start = iterator.getRunStart();
        int end = iterator.getRunLimit();
        Iterator<Attribute> it = iterator.getAttributes().keySet().iterator();
        while (it.hasNext()) {
            AttributedCharacterIterator.Attribute attribute = it.next();
            Object value = iterator.getAttribute(attribute);
            result.add(new FieldContainer(start, end, attribute, value));
        // System.out.println(start + " " + end + ": " + attribute + ",
        // " + value );
        // System.out.println("v.add(new FieldContainer(" + start +"," +
        // end +"," + attribute+ "," + value+ "));");
        }
        iterator.setIndex(end);
    }
    return result;
}

Example 10 with AttributedCharacterIterator

use of java.text.AttributedCharacterIterator in project robovm by robovm.

the class OldAttributedCharacterIteratorTest method test_getRunLimit.

public void test_getRunLimit() {
    int limit = it.getRunLimit();
    assertEquals(string.length(), limit);
    AttributedString as = new AttributedString("");
    assertEquals(0, as.getIterator().getRunLimit());
    as = new AttributedString(new AttributedString("test text").getIterator(), 2, 7);
    AttributedCharacterIterator it = as.getIterator();
    assertEquals(5, it.getRunLimit());
}