Class ColumnVector

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()  
      org.apache.arrow.vector.FieldVector getArrowVector()
      Decodes a dict-encoded vector and returns the actual arrow vector.
      byte[] getBinary​(int rowId)  
      boolean getBoolean​(int rowId)  
      java.math.BigDecimal getDecimal​(int rowId, int precision, int scale)  
      double getDouble​(int rowId)  
      org.apache.arrow.vector.FieldVector getFieldVector()
      Returns the potentially dict-encoded FieldVector.
      float getFloat​(int rowId)  
      int getInt​(int rowId)  
      long getLong​(int rowId)  
      java.lang.String getString​(int rowId)  
      boolean hasNull()  
      boolean isNullAt​(int rowId)  
      int numNulls()  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Method Detail

      • getFieldVector

        public org.apache.arrow.vector.FieldVector getFieldVector()
        Returns the potentially dict-encoded FieldVector.
        instance of FieldVector
      • getArrowVector

        public org.apache.arrow.vector.FieldVector getArrowVector()
        Decodes a dict-encoded vector and returns the actual arrow vector.
        instance of FieldVector
      • hasNull

        public boolean hasNull()
      • numNulls

        public int numNulls()
      • close

        public void close()
        Specified by:
        close in interface java.lang.AutoCloseable
      • isNullAt

        public boolean isNullAt​(int rowId)
      • getBoolean

        public boolean getBoolean​(int rowId)
      • getInt

        public int getInt​(int rowId)
      • getLong

        public long getLong​(int rowId)
      • getFloat

        public float getFloat​(int rowId)
      • getDouble

        public double getDouble​(int rowId)
      • getString

        public java.lang.String getString​(int rowId)
      • getBinary

        public byte[] getBinary​(int rowId)
      • getDecimal

        public java.math.BigDecimal getDecimal​(int rowId,
                                               int precision,
                                               int scale)