Package org.h2.value

Class ValueArray

    • Method Detail

      • get

        public static ValueArray get​(Value[] list,
                                     CastDataProvider provider)
        Get or create a array value for the given value array. Do not clone the data.
        Parameters:
        list - the value array
        provider - the cast information provider
        Returns:
        the value
      • get

        public static ValueArray get​(TypeInfo componentType,
                                     Value[] list,
                                     CastDataProvider provider)
        Get or create a array value for the given value array. Do not clone the data.
        Parameters:
        componentType - the type of elements, or null
        list - the value array
        provider - the cast information provider
        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
      • getComponentType

        public TypeInfo getComponentType()
      • getString

        public java.lang.String getString()
        Description copied from class: Value
        Get the value as a string.
        Specified by:
        getString in class Value
        Returns:
        the string
      • 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 java.lang.StringBuilder getSQL​(java.lang.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​(java.lang.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