Package org.h2.value

Class ValueRow

All Implemented Interfaces:
HasSQL, Typed

public final class ValueRow extends ValueCollectionBase
Row value.
  • Field Details

    • EMPTY

      public static final ValueRow EMPTY
      Empty row.
    • type

      private TypeInfo type
  • Constructor Details

  • Method Details

    • get

      public static ValueRow get(Value[] list)
      Get or create a row value for the given value array. Do not clone the data.
      Parameters:
      list - the value array
      Returns:
      the value
    • get

      public static ValueRow get(ExtTypeInfoRow extTypeInfo, Value[] list)
      Get or create a typed row value for the given value array. Do not clone the data.
      Parameters:
      extTypeInfo - the extended data type information
      list - the value array
      Returns:
      the value
    • get

      public static ValueRow get(TypeInfo typeInfo, Value[] list)
      Get or create a typed row value for the given value array. Do not clone the data.
      Parameters:
      typeInfo - the data type information
      list - the value array
      Returns:
      the value
    • getType

      public TypeInfo getType()
      Description copied from interface: Typed
      Returns the data type.
      Specified by:
      getType in interface Typed
      Specified by:
      getType in class Value
      Returns:
      the data type
    • getValueType

      public int getValueType()
      Description copied from class: Value
      Get the value type.
      Specified by:
      getValueType in class Value
      Returns:
      the value type
    • getString

      public String getString()
      Description copied from class: Value
      Get the value as a string.
      Specified by:
      getString in class Value
      Returns:
      the string
    • getResult

      public SimpleResult getResult()
    • compareTypeSafe

      public int compareTypeSafe(Value o, CompareMode mode, CastDataProvider provider)
      Description copied from class: Value
      Compare this value against another value given that the values are of the same data type.
      Specified by:
      compareTypeSafe in class Value
      Parameters:
      o - the other value
      mode - the compare mode
      provider - the cast information provider
      Returns:
      0 if both values are equal, -1 if the other value is smaller, and 1 otherwise
    • getSQL

      public StringBuilder getSQL(StringBuilder builder, int sqlFlags)
      Description copied from interface: HasSQL
      Appends the SQL statement of this object to the specified builder.
      Parameters:
      builder - string builder
      sqlFlags - formatting flags
      Returns:
      the specified string builder
    • equals

      public boolean equals(Object other)
      Description copied from class: Value
      Check if the two values have the same hash code. No data conversion is made; this method returns false if the other object is not of the same class. For some values, compareTo may return 0 even if equals return false. Example: ValueDecimal 0.0 and 0.00.
      Specified by:
      equals in class Value
      Parameters:
      other - the other value
      Returns:
      true if they are equal