Java 类com.fasterxml.jackson.core.util.TextBuffer 实例源码

private String _parseUnusualFieldName2(int paramInt1, int paramInt2, int[] paramArrayOfInt)
{
  this._textBuffer.resetWithShared(this._inputBuffer, paramInt1, this._inputPtr - paramInt1);
  char[] arrayOfChar1 = this._textBuffer.getCurrentSegment();
  int i = this._textBuffer.getCurrentSegmentSize();
  int j = paramArrayOfInt.length;
  while ((this._inputPtr < this._inputEnd) || (loadMore()))
  {
    int k = this._inputBuffer[this._inputPtr];
    if (k <= j ? paramArrayOfInt[k] != 0 : !Character.isJavaIdentifierPart(k))
      break;
    this._inputPtr = (1 + this._inputPtr);
    paramInt2 = k + paramInt2 * 33;
    int i1 = i;
    i++;
    arrayOfChar1[i1] = k;
    if (i >= arrayOfChar1.length)
    {
      arrayOfChar1 = this._textBuffer.finishCurrentSegment();
      i = 0;
    }
  }
  this._textBuffer.setCurrentLength(i);
  TextBuffer localTextBuffer = this._textBuffer;
  char[] arrayOfChar2 = localTextBuffer.getTextBuffer();
  int m = localTextBuffer.getTextOffset();
  int n = localTextBuffer.size();
  return this._symbols.findSymbol(arrayOfChar2, m, n, paramInt2);
}

protected final void _finishString()
{
  int i = this._inputPtr;
  int j = this._inputEnd;
  if (i < j)
  {
    int[] arrayOfInt = CharTypes.getInputCodeLatin1();
    int m = arrayOfInt.length;
    do
    {
      int n = this._inputBuffer[i];
      if ((n < m) && (arrayOfInt[n] != 0))
      {
        if (n != 34)
          break;
        TextBuffer localTextBuffer2 = this._textBuffer;
        char[] arrayOfChar2 = this._inputBuffer;
        int i1 = this._inputPtr;
        localTextBuffer2.resetWithShared(arrayOfChar2, i1, i - i1);
        this._inputPtr = (i + 1);
        return;
      }
      i++;
    }
    while (i < j);
  }
  TextBuffer localTextBuffer1 = this._textBuffer;
  char[] arrayOfChar1 = this._inputBuffer;
  int k = this._inputPtr;
  localTextBuffer1.resetWithCopy(arrayOfChar1, k, i - k);
  this._inputPtr = i;
  _finishString2();
}

public TextBuffer constructTextBuffer() {
    return new TextBuffer(_bufferRecycler);
}

public SegmentedStringWriter(BufferRecycler br) {
    super();
    _buffer = new TextBuffer(br);
}

private String _parseFieldName2(int paramInt1, int paramInt2, int paramInt3)
{
  this._textBuffer.resetWithShared(this._inputBuffer, paramInt1, this._inputPtr - paramInt1);
  char[] arrayOfChar1 = this._textBuffer.getCurrentSegment();
  int i = this._textBuffer.getCurrentSegmentSize();
  while (true)
  {
    if ((this._inputPtr >= this._inputEnd) && (!loadMore()))
      _reportInvalidEOF(": was expecting closing '" + (char)paramInt3 + "' for name");
    char[] arrayOfChar2 = this._inputBuffer;
    int j = this._inputPtr;
    this._inputPtr = (j + 1);
    int k = arrayOfChar2[j];
    int m = k;
    if (k <= 92)
      if (k == 92)
      {
        m = _decodeEscaped();
      }
      else if (k <= paramInt3)
      {
        if (k == paramInt3)
          break;
        if (k < 32)
          _throwUnquotedSpace(k, "name");
      }
    paramInt2 = k + paramInt2 * 33;
    int n = i;
    i++;
    arrayOfChar1[n] = m;
    if (i >= arrayOfChar1.length)
    {
      arrayOfChar1 = this._textBuffer.finishCurrentSegment();
      i = 0;
    }
  }
  this._textBuffer.setCurrentLength(i);
  TextBuffer localTextBuffer = this._textBuffer;
  char[] arrayOfChar3 = localTextBuffer.getTextBuffer();
  int i1 = localTextBuffer.getTextOffset();
  int i2 = localTextBuffer.size();
  return this._symbols.findSymbol(arrayOfChar3, i1, i2, paramInt2);
}

public final TextBuffer constructTextBuffer()
{
  return new TextBuffer(this._bufferRecycler);
}

public SegmentedStringWriter(BufferRecycler paramBufferRecycler)
{
  this._buffer = new TextBuffer(paramBufferRecycler);
}

public final char[] quoteAsString(String paramString)
{
  TextBuffer localTextBuffer1 = this._textBuffer;
  Object localObject = localTextBuffer1;
  if (localTextBuffer1 == null)
  {
    TextBuffer localTextBuffer2 = new TextBuffer(null);
    localObject = localTextBuffer2;
    this._textBuffer = localTextBuffer2;
  }
  char[] arrayOfChar = ((TextBuffer)localObject).emptyAndGetCurrentSegment();
  int[] arrayOfInt = CharTypes.get7BitOutputEscapes();
  int i = arrayOfInt.length;
  int j = 0;
  int k = paramString.length();
  int m = 0;
  while (j < k)
  {
    while (true)
    {
      int n = paramString.charAt(j);
      if ((n < i) && (arrayOfInt[n] != 0))
        break;
      if (m >= arrayOfChar.length)
      {
        arrayOfChar = ((TextBuffer)localObject).finishCurrentSegment();
        m = 0;
      }
      int i1 = m;
      m++;
      arrayOfChar[i1] = n;
      j++;
      if (j >= k)
        break label278;
    }
    int i2 = j;
    j++;
    int i3 = paramString.charAt(i2);
    int i4 = arrayOfInt[i3];
    int i5;
    if (i4 < 0)
      i5 = _appendNumericEscape(i3, this._quoteBuffer);
    else
      i5 = _appendNamedEscape(i4, this._quoteBuffer);
    if (m + i5 > arrayOfChar.length)
    {
      int i6 = arrayOfChar.length - m;
      if (i6 > 0)
        System.arraycopy(this._quoteBuffer, 0, arrayOfChar, m, i6);
      arrayOfChar = ((TextBuffer)localObject).finishCurrentSegment();
      m = i5 - i6;
      System.arraycopy(this._quoteBuffer, i6, arrayOfChar, 0, m);
    }
    else
    {
      System.arraycopy(this._quoteBuffer, 0, arrayOfChar, m, i5);
      m += i5;
    }
  }
  label278: ((TextBuffer)localObject).setCurrentLength(m);
  return ((TextBuffer)localObject).contentsAsArray();
}

public TextBuffer constructTextBuffer() {
    return new TextBuffer(_bufferRecycler);
}

public SegmentedStringWriter(BufferRecycler br)
{
    super();
    _buffer = new TextBuffer(br);
}

public TextBuffer constructTextBuffer() {
    return new TextBuffer(_bufferRecycler);
}

public SegmentedStringWriter(BufferRecycler br)
{
    super();
    _buffer = new TextBuffer(br);
}