/**
* Appends the contents of the specified substring to the end of this CompoundStringBuilder, incrementing the number
* of substrings by one. The backing buffer grows to accomodate the sub-buffer if it does not already have enough
* capacity to hold it.
*
* @param charSequence the substring to append.
*
* @return the substring's index.
*
* @throws ArgumentException if the charSequence is null.
*/
public int append(CharSequence charSequence)
{
if (charSequence == null)
{
String message = Logging.getMessage("nullValue.CharSequenceIsNull");
Logging.logger().severe(message);
throw new ArgumentException(message);
}
int newCount = 1 + this.count;
if (newCount > this.capacity)
{
this.expandCapacity(newCount);
}
int index = this.count;
this.offsets[index] = this.buffer.length();
this.lengths[index] = charSequence.length();
this.buffer.append(charSequence, 0, charSequence.length());
this.count++;
return(index);
}
/**
* Returns a sub sequence of the specified {@link CharSequence}, with leading and trailing whitespace omitted. If
* the CharSequence has length zero, this returns a reference to the CharSequence. If the CharSequence represents
* and empty character sequence, this returns an empty CharSequence.
*
* @param charSequence the CharSequence to trim.
*
* @return a sub sequence with leading and trailing whitespace omitted.
*
* @throws ArgumentException if the charSequence is null.
*/
public static CharSequence trimCharSequence(CharSequence charSequence)
{
if (charSequence == null)
{
String message = Logging.getMessage("nullValue.CharSequenceIsNull");
Logging.logger().severe(message);
throw new ArgumentException(message);
}
int len = charSequence.length();
if (len == 0)
{
return(charSequence);
}
int start, end;
for (start = 0; (start < len) && charSequence.charAt(start) == ' '; start++)
{
}
for (end = charSequence.length() - 1; (end > start) && charSequence.charAt(end) == ' '; end--)
{
}
return(charSequence.subSequence(start, end + 1));
}
public virtual void onTextChanged(CharSequence s, int start, int before, int count)
{
int chars_left = outerInstance.maxTextLength - s.length();
outerInstance.mMsgCharsView.Text = (outerInstance.maxTextLength - s.length()).ToString();
if (chars_left < 10)
{
outerInstance.mMsgCharsView.TextColor = Color.RED;
}
}
public void setText(CharSequence cs)
{
_textSize.X = _font._spriteFont.MeasureString(cs.toString()).X;
_textSize.Y = _font.getCapHeight();
for (var i = 0; i < cs.length(); i++)
{
if (cs.charAt(i) == '\n' && i + 1 < cs.length())
{
_textSize.Y += _font.getCapHeight();
}
}
}
internal static int[] toCodePoints(CharSequence s)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int[] codePoints = new int[Character.codePointCount(s, 0, s.length())];
int[] codePoints = new int[char.codePointCount(s, 0, s.length())];
for (int i = 0, j = 0; i < s.length(); ++j)
{
codePoints[j] = char.codePointAt(s, i);
i += char.charCount(codePoints[j]);
}
return(codePoints);
}
/// <summary>
/// Adds an input string and it's stemmer override output to this builder.
/// </summary>
/// <param name="input"> the input char sequence </param>
/// <param name="output"> the stemmer override output char sequence </param>
/// <returns> <code>false</code> iff the input has already been added to this builder otherwise <code>true</code>. </returns>
public virtual bool add(CharSequence input, CharSequence output)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int length = input.length();
int length = input.length();
if (ignoreCase)
{
// convert on the fly to lowercase
charsSpare.grow(length);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final char[] buffer = charsSpare.chars;
char[] buffer = charsSpare.chars;
for (int i = 0; i < length;)
{
i += char.toChars(char.ToLower(char.codePointAt(input, i)), buffer, i);
}
UnicodeUtil.UTF16toUTF8(buffer, 0, length, spare);
}
else
{
UnicodeUtil.UTF16toUTF8(input, 0, length, spare);
}
if (hash.add(spare) >= 0)
{
outputValues.Add(output);
return(true);
}
return(false);
}
protected PluralExprParser(CharSequence expr)
{
_expr = expr;
_exprLength = expr.length();
_isInitialized = false;
}
/// <summary>
/// Find the stem(s) of the provided word
/// </summary>
/// <param name="word"> Word to find the stems for </param>
/// <returns> List of stems for the word </returns>
public IList<CharsRef> stem(char[] word, int length)
{
if (dictionary.needsInputCleaning)
{
scratchSegment.Length = 0;
scratchSegment.Append(word, 0, length);
CharSequence cleaned = dictionary.cleanInput(scratchSegment, segment);
scratchBuffer = ArrayUtil.grow(scratchBuffer, cleaned.length());
length = segment.Length;
segment.getChars(0, length, scratchBuffer, 0);
word = scratchBuffer;
}
IList<CharsRef> stems = new List<CharsRef>();
IntsRef forms = dictionary.lookupWord(word, 0, length);
if (forms != null)
{
// TODO: some forms should not be added, e.g. ONLYINCOMPOUND
// just because it exists, does not make it valid...
for (int i = 0; i < forms.length; i++)
{
stems.Add(newStem(word, length));
}
}
stems.AddRange(stem(word, length, -1, -1, -1, 0, true, true, false, false));
return stems;
}
private static IDictionary <string, string> getAttributes(CharSequence tagChars)
{
// format:
// space
// key
// =
// " <- begin
// value chars
// " <- end
IDictionary <string, string> attributes = new Dictionary <string, string>();
StringBuilder key = new StringBuilder();
StringBuilder value = new StringBuilder();
bool extractKey = false;
bool extractValue = false;
for (int i = 0; i < tagChars.length(); i++)
{
// White space indicates begin of new key name
if (StringUtil.isWhitespace(tagChars.charAt(i)) && !extractValue)
{
extractKey = true;
}
// Equals sign indicated end of key name
else if (extractKey && ('=' == tagChars.charAt(i) || StringUtil.isWhitespace(tagChars.charAt(i))))
{
extractKey = false;
}
// Inside key name, extract all chars
else if (extractKey)
{
key.Append(tagChars.charAt(i));
}
// " Indicates begin or end of value chars
else if ('"' == tagChars.charAt(i))
{
if (extractValue)
{
attributes[key.ToString()] = value.ToString();
// clear key and value buffers
key.Length = 0;
value.Length = 0;
}
extractValue = !extractValue;
}
// Inside value, extract all chars
else if (extractValue)
{
value.Append(tagChars.charAt(i));
}
}
return(attributes);
}
private static string extractTagName(CharSequence tagChars)
{
int fromOffset = 1;
if (tagChars.length() > 1 && tagChars.charAt(1) == '/')
{
fromOffset = 2;
}
for (int ci = 1; ci < tagChars.length(); ci++)
{
if (tagChars.charAt(ci) == '>' || StringUtil.isWhitespace(tagChars.charAt(ci)))
{
return(tagChars.subSequence(fromOffset, ci).ToString());
}
}
throw new InvalidFormatException("Failed to extract tag name!");
}
private string StringForIndex(long index)
{
int len = (( int )index) % MAX_CONTENT_SIZE + 1;
StringBuilder str = new StringBuilder(len);
while (len-- > 0)
{
str.Append(CHARS.charAt(len % CHARS.length()));
}
return(str.ToString());
}
public override Appendable append(CharSequence csq)
{
return append(csq, 0, csq.length());
}
/// <summary>
/// Adds an input string and it's stemmer override output to this builder.
/// </summary>
/// <param name="input"> the input char sequence </param>
/// <param name="output"> the stemmer override output char sequence </param>
/// <returns> <code>false</code> iff the input has already been added to this builder otherwise <code>true</code>. </returns>
public virtual bool add(CharSequence input, CharSequence output)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int length = input.length();
int length = input.length();
if (ignoreCase)
{
// convert on the fly to lowercase
charsSpare.grow(length);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final char[] buffer = charsSpare.chars;
char[] buffer = charsSpare.chars;
for (int i = 0; i < length;)
{
i += char.toChars(char.ToLower(char.codePointAt(input, i)), buffer, i);
}
UnicodeUtil.UTF16toUTF8(buffer, 0, length, spare);
}
else
{
UnicodeUtil.UTF16toUTF8(input, 0, length, spare);
}
if (hash.add(spare) >= 0)
{
outputValues.Add(output);
return true;
}
return false;
}
public override int codePointCount(CharSequence seq)
{
return(seq.length());
}
/**
* Returns the code point at {@code index} in the specified sequence of
* character units. If the unit at {@code index} is a high-surrogate unit,
* {@code index + 1} is less than the length of the sequence and the unit at
* {@code index + 1} is a low-surrogate unit, then the supplementary code
* point represented by the pair is returned; otherwise the {@code char}
* value at {@code index} is returned.
*
* @param seq
* the source sequence of {@code char} units.
* @param index
* the position in {@code seq} from which to retrieve the code
* point.
* @return the Unicode code point or {@code char} value at {@code index} in
* {@code seq}.
* @throws NullPointerException
* if {@code seq} is {@code null}.
* @throws IndexOutOfBoundsException
* if the {@code index} is negative or greater than or equal to
* the length of {@code seq}.
* @since 1.5
*/
public static int codePointAt(CharSequence seq, int index)
{
if (seq == null)
{
throw new NullPointerException();
}
int len = seq.length();
if (index < 0 || index >= len)
{
throw new IndexOutOfBoundsException();
}
char high = seq.charAt(index++);
if (index >= len)
{
return high;
}
char low = seq.charAt(index);
if (isSurrogatePair(high, low))
{
return toCodePoint(high, low);
}
return high;
}
public StringValue encode(StringValue sb, CharSequence str)
{
return(encode(sb, str, 0, str.length()));
}
public StringValue encode(StringValue sb, CharSequence str, bool isReset)
{
return(encode(sb, str, 0, str.length(), isReset));
}
/**
* Determines the index in the specified character sequence that is offset
* {@code codePointOffset} code points from {@code index}.
*
* @param seq
* the character sequence to find the index in.
* @param index
* the start index in {@code seq}.
* @param codePointOffset
* the number of code points to look backwards or forwards; may
* be a negative or positive value.
* @return the index in {@code seq} that is {@code codePointOffset} code
* points away from {@code index}.
* @throws NullPointerException
* if {@code seq} is {@code null}.
* @throws IndexOutOfBoundsException
* if {@code index < 0}, {@code index} is greater than the
* length of {@code seq}, or if there are not enough values in
* {@code seq} to skip {@code codePointOffset} code points
* forwards or backwards (if {@code codePointOffset} is
* negative) from {@code index}.
* @since 1.5
*/
public static int offsetByCodePoints(CharSequence seq, int index,
int codePointOffset)
{
if (seq == null)
{
throw new java.lang.NullPointerException();
}
int len = seq.length();
if (index < 0 || index > len)
{
throw new IndexOutOfBoundsException();
}
if (codePointOffset == 0)
{
return index;
}
if (codePointOffset > 0)
{
int codePoints = codePointOffset;
int i = index;
while (codePoints > 0)
{
codePoints--;
if (i >= len)
{
throw new IndexOutOfBoundsException();
}
if (isHighSurrogate(seq.charAt(i)))
{
int next = i + 1;
if (next < len && isLowSurrogate(seq.charAt(next)))
{
i++;
}
}
i++;
}
return i;
}
//assert codePointOffset < 0;
int codePoints2 = -codePointOffset;
int i2 = index;
while (codePoints2 > 0)
{
codePoints2--;
i2--;
if (i2 < 0)
{
throw new IndexOutOfBoundsException();
}
if (isLowSurrogate(seq.charAt(i2)))
{
int prev = i2 - 1;
if (prev >= 0 && isHighSurrogate(seq.charAt(prev)))
{
i2--;
}
}
}
return i2;
}
/**
* Counts the number of Unicode code points in the subsequence of the
* specified character sequence, as delineated by {@code beginIndex} and
* {@code endIndex}. Any surrogate values with missing pair values will be
* counted as one code point.
*
* @param seq
* the {@code CharSequence} to look through.
* @param beginIndex
* the inclusive index to begin counting at.
* @param endIndex
* the exclusive index to stop counting at.
* @return the number of Unicode code points.
* @throws NullPointerException
* if {@code seq} is {@code null}.
* @throws IndexOutOfBoundsException
* if {@code beginIndex < 0}, {@code beginIndex > endIndex} or
* if {@code endIndex} is greater than the length of {@code seq}.
* @since 1.5
*/
public static int codePointCount(CharSequence seq, int beginIndex,
int endIndex)
{
if (seq == null)
{
throw new java.lang.NullPointerException();
}
int len = seq.length();
if (beginIndex < 0 || endIndex > len || beginIndex > endIndex)
{
throw new IndexOutOfBoundsException();
}
int result = 0;
for (int i = beginIndex; i < endIndex; i++)
{
char c = seq.charAt(i);
if (isHighSurrogate(c))
{
if (++i < endIndex)
{
c = seq.charAt(i);
if (!isLowSurrogate(c))
{
result++;
}
}
}
result++;
}
return result;
}
/**
* Returns the code point that preceds {@code index} in the specified
* sequence of character units. If the unit at {@code index - 1} is a
* low-surrogate unit, {@code index - 2} is not negative and the unit at
* {@code index - 2} is a high-surrogate unit, then the supplementary code
* point represented by the pair is returned; otherwise the {@code char}
* value at {@code index - 1} is returned.
*
* @param seq
* the source sequence of {@code char} units.
* @param index
* the position in {@code seq} following the code
* point that should be returned.
* @return the Unicode code point or {@code char} value before {@code index}
* in {@code seq}.
* @throws NullPointerException
* if {@code seq} is {@code null}.
* @throws IndexOutOfBoundsException
* if the {@code index} is less than 1 or greater than the
* length of {@code seq}.
* @since 1.5
*/
public static int codePointBefore(CharSequence seq, int index)
{
if (seq == null)
{
throw new java.lang.NullPointerException();
}
int len = seq.length();
if (index < 1 || index > len)
{
throw new IndexOutOfBoundsException();
}
char low = seq.charAt(--index);
if (--index < 0)
{
return low;
}
char high = seq.charAt(index);
if (isSurrogatePair(high, low))
{
return toCodePoint(high, low);
}
return low;
}
internal int getTextLength()
{
return(text.length());
}
private StringValue cleanCookieName(CharSequence name)
{
int len = name.length();
StringValue sb = createStringBuilder();
int i = 0;
while (i < len)
{
char ch = name[i];
if (ch == ' ')
{
i++;
}
else if (ch == '+')
{
i++;
}
else if (i + 2 < len &&
ch == '%' &&
name[i + 1] == '2' &&
name[i + 2] == '0')
{
i += 3;
}
else
{
break;
}
}
int spaces = 0;
for (; i < len; i++)
{
char ch = name[i];
switch (ch)
{
case '%':
if (i + 2 < len &&
name[i + 1] == '2' &&
name[i + 2] == '0')
{
spaces++;
i += 2;
}
else
{
while (spaces > 0)
{
sb.append('_');
spaces--;
}
sb.append(ch);
}
break;
case '.':
case '+':
case ' ':
spaces++;
break;
default:
while (spaces > 0)
{
sb.append('_');
spaces--;
}
sb.append(ch);
}
}
return(sb);
}
internal static int[] toCodePoints(CharSequence s)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int[] codePoints = new int[Character.codePointCount(s, 0, s.length())];
int[] codePoints = new int[char.codePointCount(s, 0, s.length())];
for (int i = 0, j = 0; i < s.length(); ++j)
{
codePoints[j] = char.codePointAt(s, i);
i += char.charCount(codePoints[j]);
}
return codePoints;
}
public override Appendable append(CharSequence csq)
{
return(append(csq, 0, csq.length()));
}
public static Value parseStr(Env env,
CharSequence str,
ArrayValue result,
bool isRef,
string encoding,
bool isMagicQuotes,
bool isReplaceSpacesWithUnderscores,
int [] querySeparatorMap)
{
try {
ByteToChar byteToChar = env.getByteToChar();
if (encoding != null)
{
byteToChar.setEncoding(encoding);
}
int len = str.length();
for (int i = 0; i < len; i++)
{
int ch = 0;
byteToChar.clear();
for (;
i < len && isSeparator(querySeparatorMap, ch = str[i]);
i++)
{
}
for (; i < len &&
(ch = str[i]) != '=' &&
!isSeparator(querySeparatorMap, ch);
i++)
{
i = addQueryChar(byteToChar, str, len, i, ch, querySeparatorMap);
}
string key = byteToChar.getConvertedString();
byteToChar.clear();
string value;
if (ch == '=')
{
for (i++; i < len &&
!isSeparator(querySeparatorMap, (ch = str[i])); i++)
{
i = addQueryChar(byteToChar, str, len, i, ch, querySeparatorMap);
}
value = byteToChar.getConvertedString();
}
else
{
value = "";
}
if (key.length() == 0)
{
// php/php/080d
// http://bugs.caucho.com/view.php?id=4998
continue;
}
else if (isRef)
{
Post.addFormValue(env, result, key,
new String[] { value },
isMagicQuotes, isReplaceSpacesWithUnderscores);
}
else
{
// If key @is an exsiting array, then append
// this value to existing array
// Only use extract(EXTR_OVERWRITE) on non-array variables or
// non-existing arrays
int openBracketIndex = key.indexOf('[');
int closeBracketIndex = key.indexOf(']');
if (openBracketIndex == 0)
{
// http://bugs.caucho.com/view.php?id=4998
continue;
}
else if (openBracketIndex > 0)
{
string arrayName = key.substring(0, openBracketIndex);
arrayName = arrayName.replace('.', '_');
Value v = env.getVar(arrayName).getRawValue();
if (v instanceof ArrayValue)
{
//Check to make sure valid string (ie: foo[...])
if (closeBracketIndex < 0)
{
env.warning(L.l("invalid array {0}", key));
return(NullValue.NULL);
}
if (closeBracketIndex > openBracketIndex + 1)
{
string index = key.substring(key.indexOf('[') + 1,
key.indexOf(']'));
v.put(env.createString(index), env.createString(value));
}
else
{
v.put(env.createString(value));
}
}
else
{
Post.addFormValue(env, result, key,
new String[] { value },
isMagicQuotes, isReplaceSpacesWithUnderscores);
}
}
else
{
Post.addFormValue(env, result, key,
new String[] { value },
isMagicQuotes, isReplaceSpacesWithUnderscores);
}
}
public virtual void onTextChanged(CharSequence s, int start, int before, int count)
{
int chars_left = outerInstance.maxTextLength - s.length();
outerInstance.mMsgCharsView.Text = (outerInstance.maxTextLength - s.length()).ToString();
if (chars_left < 10)
{
outerInstance.mMsgCharsView.TextColor = Color.RED;
}
}
public DateParser(CharSequence s, QDate date)
{
_date = date;
_s = s;
_length = s.length();
}
