Package io.substrait.proto

Enum Class Expression.WindowFunction.BoundsType

java.lang.Object
java.lang.Enum<Expression.WindowFunction.BoundsType>
io.substrait.proto.Expression.WindowFunction.BoundsType
All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<Expression.WindowFunction.BoundsType>, Constable
Enclosing class:
Expression.WindowFunction
public static enum Expression.WindowFunction.BoundsType extends Enum<Expression.WindowFunction.BoundsType> implements com.google.protobuf.ProtocolMessageEnum
Protobuf enum substrait.Expression.WindowFunction.BoundsType

  • Enum Constant Details

    • BOUNDS_TYPE_UNSPECIFIED

      public static final Expression.WindowFunction.BoundsType BOUNDS_TYPE_UNSPECIFIED
      BOUNDS_TYPE_UNSPECIFIED = 0;

    • BOUNDS_TYPE_ROWS

      public static final Expression.WindowFunction.BoundsType BOUNDS_TYPE_ROWS
       The lower and upper bound specify how many rows before and after the current row
 the window should extend.
      BOUNDS_TYPE_ROWS = 1;

    • BOUNDS_TYPE_RANGE

      public static final Expression.WindowFunction.BoundsType BOUNDS_TYPE_RANGE
       The lower and upper bound describe a range of values.  The window should include all rows
 where the value of the ordering column is greater than or equal to (current_value - lower bound)
 and less than or equal to (current_value + upper bound).  This bounds type is only valid if there
 is a single ordering column.
      BOUNDS_TYPE_RANGE = 2;

    • UNRECOGNIZED

      public static final Expression.WindowFunction.BoundsType UNRECOGNIZED

  • Field Details

    • BOUNDS_TYPE_UNSPECIFIED_VALUE

      public static final int BOUNDS_TYPE_UNSPECIFIED_VALUE
      BOUNDS_TYPE_UNSPECIFIED = 0;
      See Also:

    • BOUNDS_TYPE_ROWS_VALUE

      public static final int BOUNDS_TYPE_ROWS_VALUE
       The lower and upper bound specify how many rows before and after the current row
 the window should extend.
      BOUNDS_TYPE_ROWS = 1;
      See Also:

    • BOUNDS_TYPE_RANGE_VALUE

      public static final int BOUNDS_TYPE_RANGE_VALUE
       The lower and upper bound describe a range of values.  The window should include all rows
 where the value of the ordering column is greater than or equal to (current_value - lower bound)
 and less than or equal to (current_value + upper bound).  This bounds type is only valid if there
 is a single ordering column.
      BOUNDS_TYPE_RANGE = 2;
      See Also:

  • Method Details

    • values

      public static Expression.WindowFunction.BoundsType[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static Expression.WindowFunction.BoundsType valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • getNumber

      public final int getNumber()
      Specified by:
      getNumber in interface com.google.protobuf.Internal.EnumLite
      Specified by:
      getNumber in interface com.google.protobuf.ProtocolMessageEnum

    • valueOf

      @Deprecated public static Expression.WindowFunction.BoundsType valueOf(int value)
      Deprecated.
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      value - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • forNumber

      public static Expression.WindowFunction.BoundsType forNumber(int value)
      Parameters:
      value - The numeric wire value of the corresponding enum entry.
      Returns:
      The enum associated with the given numeric wire value.

    • internalGetValueMap

      public static com.google.protobuf.Internal.EnumLiteMap<Expression.WindowFunction.BoundsType> internalGetValueMap()

    • getValueDescriptor

      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
      Specified by:
      getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

    • getDescriptorForType

      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

    • getDescriptor

      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

    • valueOf

      public static Expression.WindowFunction.BoundsType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      desc - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null