Examples of org.apache.hadoop.io.Text.charAt()

org.apache.hadoop.io.Text.charAt()
Returns the Unicode Scalar Value (32-bit integer value) for the character at position. Note that this method avoids using the converter or doing String instatiation @return the Unicode scalar value at position or -1if the position is invalid or points to a trailing byte

    assertThat(t.find("\u0041"), is(0));
    assertThat(t.find("\u00DF"), is(1));
    assertThat(t.find("\u6771"), is(3));
    assertThat(t.find("\uD801\uDC00"), is(6));


    assertThat(t.charAt(0), is(0x0041));
    assertThat(t.charAt(1), is(0x00DF));
    assertThat(t.charAt(3), is(0x6771));
    assertThat(t.charAt(6), is(0x10400));
  }  
}

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    assertThat(t.find("\u00DF"), is(1));
    assertThat(t.find("\u6771"), is(3));
    assertThat(t.find("\uD801\uDC00"), is(6));


    assertThat(t.charAt(0), is(0x0041));
    assertThat(t.charAt(1), is(0x00DF));
    assertThat(t.charAt(3), is(0x6771));
    assertThat(t.charAt(6), is(0x10400));
  }  
}
// ^^ StringTextComparisonTest

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    assertThat(t.find("\u6771"), is(3));
    assertThat(t.find("\uD801\uDC00"), is(6));


    assertThat(t.charAt(0), is(0x0041));
    assertThat(t.charAt(1), is(0x00DF));
    assertThat(t.charAt(3), is(0x6771));
    assertThat(t.charAt(6), is(0x10400));
  }  
}
// ^^ StringTextComparisonTest

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    assertThat(t.find("\uD801\uDC00"), is(6));


    assertThat(t.charAt(0), is(0x0041));
    assertThat(t.charAt(1), is(0x00DF));
    assertThat(t.charAt(3), is(0x6771));
    assertThat(t.charAt(6), is(0x10400));
  }  
}
// ^^ StringTextComparisonTest

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            List<String> first = new ArrayList<String>();
            List<String> second = new ArrayList<String>();


            while (iter.hasNext()) {
                Text txt = iter.next();
                if (txt.charAt(0) == '1') {
                    first.add(txt.toString().substring(1));
                }
                else second.add(txt.toString().substring(1));
                reporter.setStatus("OK");
            }

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    int length = escape.getLength();
    byte[] textBytes = escape.getBytes();


    boolean hadSlash = false;
    for (int i = 0; i < length; ++i) {
      int c = escape.charAt(i);
      switch (c) {
      case '\\':
        if (hadSlash) {
          text.append(textBytes, i, 1);
          hadSlash = false;

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    int length = escape.getLength();
    byte[] textBytes = escape.getBytes();


    boolean hadSlash = false;
    for (int i = 0; i < length; ++i) {
      int c = escape.charAt(i);
      switch (c) {
      case '\\':
        if (hadSlash) {
          text.append(textBytes, i, 1);
          hadSlash = false;

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    int length = escape.getLength();
    byte[] textBytes = escape.getBytes();


    boolean hadSlash = false;
    for (int i = 0; i < length; ++i) {
      int c = escape.charAt(i);
      switch (c) {
      case '\\':
        if (hadSlash) {
          text.append(textBytes, i, 1);
          hadSlash = false;

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