public boolean contentEquals(CharSequence cs)
{
if (value.Length != cs.length())
{
return(false);
}
// Argument is a StringBuffer, StringBuilder
//if (cs is StringBuilder) {
// char[] v1 = value;
// char[] v2 = ((AbstractStringBuilder) cs).getValue();
// int i = 0;
// int n = value.Length;
// while (n-- != 0) {
// if (v1[i] != v2[i])
// return false;
// i++;
// }
// return true;
//}
// Argument is a String
if (cs.Equals(this))
{
return(true);
}
// Argument is a generic CharSequence
char[] _v1 = value;
int _i = 0;
int _n = value.Length;
while (_n-- != 0)
{
if (_v1[_i] != cs.charAt(_i))
{
return(false);
}
_i++;
}
return(true);
}
public StringBuilder(CharSequence seq)
: base(seq.length() + 16)
{
append(seq);
}
public StringBuffer(CharSequence seq) : base(seq.length() + 16)
{
append(seq);
}
public String[] split(CharSequence input, int limit) {
int index = 0;
boolean matchLimited = limit > 0;
ArrayList<String> matchList = new ArrayList<String>();
Matcher m = matcher(input);
// Add segments before each match found
while(m.find()) {
if (!matchLimited || matchList.size() < limit - 1) {
String match = input.subSequence(index, m.start()).toString();
matchList.add(match);
index = m.end();
} else if (matchList.size() == limit - 1) { // last one
String match = input.subSequence(index,
input.length()).toString();
matchList.add(match);
index = m.end();
}
}
// If no match was found, return this
if (index == 0)
return new String[] {input.toString()};
// Add remaining segment
if (!matchLimited || matchList.size() < limit)
matchList.add(input.subSequence(index, input.length()).toString());
// Construct result
int resultSize = matchList.size();
if (limit == 0)
while (resultSize > 0 && matchList.get(resultSize-1).equals(""))
resultSize--;
String[] result = new String[resultSize];
return matchList.subList(0, resultSize).toArray(result);
}
internal override boolean match(Matcher matcher, int i, CharSequence seq)
{
if (i > matcher.to - minLength) {
matcher._hitEnd = true;
return false;
}
int guard = matcher.to - minLength;
while (i <= guard) {
//if ((ret = next.match(matcher, i, seq)) || i == guard)
if (next.match(matcher, i, seq)) {
matcher.first = i;
matcher.groups[0] = matcher.first;
matcher.groups[1] = matcher.last;
return true;
}
if (i == guard)
break;
// Optimization to move to the next character. This is
// faster than countChars(seq, i, 1).
if (Character.isHighSurrogate(seq.charAt(i++))) {
if (i < seq.length() &&
Character.isLowSurrogate(seq.charAt(i))) {
i++;
}
}
}
matcher._hitEnd = true;
return false;
}
private static int countCodePoints(CharSequence seq) {
int length = seq.length();
int n = 0;
for (int i = 0; i < length; ) {
n++;
if (Character.isHighSurrogate(seq.charAt(i++))) {
if (i < length && Character.isLowSurrogate(seq.charAt(i))) {
i++;
}
}
}
return n;
}
//
// Utility methods for code point support
//
private static int countChars(CharSequence seq, int index,
int lengthInCodePoints) {
// optimization
if (lengthInCodePoints == 1 && !Character.isHighSurrogate(seq.charAt(index))) {
return 1;
}
int length = seq.length();
int x = index;
if (lengthInCodePoints >= 0) {
for (int i = 0; x < length && i < lengthInCodePoints; i++) {
if (Character.isHighSurrogate(seq.charAt(x++))) {
if (x < length && Character.isLowSurrogate(seq.charAt(x))) {
x++;
}
}
}
return x - index;
}
if (index == 0) {
return 0;
}
int len = -lengthInCodePoints;
for (int i = 0; x > 0 && i < len; i++) {
if (Character.isLowSurrogate(seq.charAt(--x))) {
if (x > 0 && Character.isHighSurrogate(seq.charAt(x-1))) {
x--;
}
}
}
return index - x;
}
/**
* Asserts that another number can be found in {@code text} starting at {@code index}, and that
* its corresponding range is {@code [start, end)}.
*/
private void assertEqualRange(CharSequence text, int index, int start, int end)
{
CharSequence sub = text.subSequence(index, text.length());
Iterator<PhoneNumberMatch> matches =
phoneUtil.findNumbers(sub, RegionCode.NZ, Leniency.POSSIBLE, Long.MAX_VALUE).iterator();
assertTrue(matches.hasNext());
PhoneNumberMatch match = matches.next();
assertEquals(start - index, match.start());
assertEquals(end - index, match.end());
assertEquals(sub.subSequence(match.start(), match.end()).toString(), match.rawString());
}
