Examples of initFromPage()

Examples of parquet.column.values.plain.PlainValuesReader.DoublePlainValuesReader.initFromPage()

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    public PlainDoubleDictionary(DictionaryPage dictionaryPage) throws IOException {
      super(dictionaryPage);
      final byte[] dictionaryBytes = dictionaryPage.getBytes().toByteArray();
      doubleDictionaryContent = new double[dictionaryPage.getDictionarySize()];
      DoublePlainValuesReader doubleReader = new DoublePlainValuesReader();
      doubleReader.initFromPage(dictionaryPage.getDictionarySize(), dictionaryBytes, 0);
      for (int i = 0; i < doubleDictionaryContent.length; i++) {
        doubleDictionaryContent[i] = doubleReader.readDouble();
      }
    }
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Examples of parquet.column.values.plain.PlainValuesReader.FloatPlainValuesReader.initFromPage()

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    public PlainFloatDictionary(DictionaryPage dictionaryPage) throws IOException {
      super(dictionaryPage);
      final byte[] dictionaryBytes = dictionaryPage.getBytes().toByteArray();
      floatDictionaryContent = new float[dictionaryPage.getDictionarySize()];
      FloatPlainValuesReader floatReader = new FloatPlainValuesReader();
      floatReader.initFromPage(dictionaryPage.getDictionarySize(), dictionaryBytes, 0);
      for (int i = 0; i < floatDictionaryContent.length; i++) {
        floatDictionaryContent[i] = floatReader.readFloat();
      }
    }
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Examples of parquet.column.values.plain.PlainValuesReader.IntegerPlainValuesReader.initFromPage()

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    public PlainIntegerDictionary(DictionaryPage dictionaryPage) throws IOException {
      super(dictionaryPage);
      final byte[] dictionaryBytes = dictionaryPage.getBytes().toByteArray();
      intDictionaryContent = new int[dictionaryPage.getDictionarySize()];
      IntegerPlainValuesReader intReader = new IntegerPlainValuesReader();
      intReader.initFromPage(dictionaryPage.getDictionarySize(), dictionaryBytes, 0);
      for (int i = 0; i < intDictionaryContent.length; i++) {
        intDictionaryContent[i] = intReader.readInteger();
      }
    }
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Examples of parquet.column.values.plain.PlainValuesReader.LongPlainValuesReader.initFromPage()

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    public PlainLongDictionary(DictionaryPage dictionaryPage) throws IOException {
      super(dictionaryPage);
      final byte[] dictionaryBytes = dictionaryPage.getBytes().toByteArray();
      longDictionaryContent = new long[dictionaryPage.getDictionarySize()];
      LongPlainValuesReader longReader = new LongPlainValuesReader();
      longReader.initFromPage(dictionaryPage.getDictionarySize(), dictionaryBytes, 0);
      for (int i = 0; i < longDictionaryContent.length; i++) {
        longDictionaryContent[i] = longReader.readLong();
      }
    }
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