Package com.alibaba.fastjson2.support.arrow

Class ArrowUtils

java.lang.Object
com.alibaba.fastjson2.support.arrow.ArrowUtils
public class ArrowUtils extends Object

  • Constructor Summary

    Constructors
    Constructor
    Description
    ArrowUtils()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static void
    setDecimal(org.apache.arrow.vector.DecimalVector vector, int row, byte[] bytes, int off, int len)
     
    static void
    setDecimal(org.apache.arrow.vector.DecimalVector vector, int row, char[] bytes, int off, int len)
     
    static void
    setDecimal(org.apache.arrow.vector.DecimalVector vector, int row, String str)
     
    static void
    setDecimal(org.apache.arrow.vector.DecimalVector vector, int row, BigDecimal decimal)
     
    static void
    setString(org.apache.arrow.vector.VarCharVector vector, int row, String str)
     
    static void
    setValue(org.apache.arrow.vector.FieldVector vector, int row, String value)
     
    static void
    write(CSVWriter writer, org.apache.arrow.vector.VectorSchemaRoot root)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • ArrowUtils

      public ArrowUtils()

  • Method Details

    • write

      public static void write(CSVWriter writer, org.apache.arrow.vector.VectorSchemaRoot root) throws IOException
      Throws:
      IOException

    • setValue

      public static void setValue(org.apache.arrow.vector.FieldVector vector, int row, String value)

    • setDecimal

      public static void setDecimal(org.apache.arrow.vector.DecimalVector vector, int row, String str)

    • setString

      public static void setString(org.apache.arrow.vector.VarCharVector vector, int row, String str)

    • setDecimal

      public static void setDecimal(org.apache.arrow.vector.DecimalVector vector, int row, char[] bytes, int off, int len)

    • setDecimal

      public static void setDecimal(org.apache.arrow.vector.DecimalVector vector, int row, byte[] bytes, int off, int len)

    • setDecimal

      public static void setDecimal(org.apache.arrow.vector.DecimalVector vector, int row, BigDecimal decimal)