Package org.apache.parquet.format

Class DecimalType

java.lang.Object
org.apache.parquet.format.DecimalType
All Implemented Interfaces:
Serializable, Cloneable, Comparable<DecimalType>, org.apache.thrift.TBase<DecimalType,DecimalType._Fields>, org.apache.thrift.TSerializable
@Generated(value="Autogenerated by Thrift Compiler (0.23.0)", date="2026-08-06") public class DecimalType extends Object implements org.apache.thrift.TBase<DecimalType,DecimalType._Fields>, Serializable, Cloneable, Comparable<DecimalType>
Decimal logical type annotation Scale must be zero or a positive integer less than or equal to the precision. Precision must be a non-zero positive integer. To maintain forward-compatibility in v1, implementations using this logical type must also set scale and precision on the annotated SchemaElement. Allowed for physical types: INT32, INT64, FIXED_LEN_BYTE_ARRAY, and BYTE_ARRAY.
See Also:

  • Field Details

    • scale

      public int scale

    • precision

      public int precision

    • metaDataMap

      public static final Map<DecimalType._Fields,org.apache.thrift.meta_data.FieldMetaData> metaDataMap

  • Constructor Details

    • DecimalType

      public DecimalType()

    • DecimalType

      public DecimalType(int scale, int precision)

    • DecimalType

      public DecimalType(DecimalType other)
      Performs a deep copy on other.

  • Method Details

    • deepCopy

      public DecimalType deepCopy()
      Specified by:
      deepCopy in interface org.apache.thrift.TBase<DecimalType,DecimalType._Fields>

    • clear

      public void clear()
      Specified by:
      clear in interface org.apache.thrift.TBase<DecimalType,DecimalType._Fields>

    • getScale

      public int getScale()

    • setScale

      public DecimalType setScale(int scale)

    • unsetScale

      public void unsetScale()

    • isSetScale

      public boolean isSetScale()
      Returns true if field scale is set (has been assigned a value) and false otherwise

    • setScaleIsSet

      public void setScaleIsSet(boolean value)

    • getPrecision

      public int getPrecision()

    • setPrecision

      public DecimalType setPrecision(int precision)

    • unsetPrecision

      public void unsetPrecision()

    • isSetPrecision

      public boolean isSetPrecision()
      Returns true if field precision is set (has been assigned a value) and false otherwise

    • setPrecisionIsSet

      public void setPrecisionIsSet(boolean value)

    • setFieldValue

      public void setFieldValue(DecimalType._Fields field, Object value)
      Specified by:
      setFieldValue in interface org.apache.thrift.TBase<DecimalType,DecimalType._Fields>

    • getFieldValue

      public Object getFieldValue(DecimalType._Fields field)
      Specified by:
      getFieldValue in interface org.apache.thrift.TBase<DecimalType,DecimalType._Fields>

    • isSet

      public boolean isSet(DecimalType._Fields field)
      Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
      Specified by:
      isSet in interface org.apache.thrift.TBase<DecimalType,DecimalType._Fields>

    • equals

      public boolean equals(Object that)
      Overrides:
      equals in class Object

    • equals

      public boolean equals(DecimalType that)

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • compareTo

      public int compareTo(DecimalType other)
      Specified by:
      compareTo in interface Comparable<DecimalType>

    • fieldForId

      public DecimalType._Fields fieldForId(int fieldId)
      Specified by:
      fieldForId in interface org.apache.thrift.TBase<DecimalType,DecimalType._Fields>

    • read

      public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException
      Specified by:
      read in interface org.apache.thrift.TSerializable
      Throws:
      org.apache.thrift.TException

    • write

      public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException
      Specified by:
      write in interface org.apache.thrift.TSerializable
      Throws:
      org.apache.thrift.TException

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • validate

      public void validate() throws org.apache.thrift.TException
      Throws:
      org.apache.thrift.TException