Package org.h2.value

Class ValueDate

  • All Implemented Interfaces:
    HasSQL, Typed

    public final class ValueDate
    extends Value
    Implementation of the DATE data type.
    • Field Detail

      • PRECISION

        public static final int PRECISION
        The default precision and display size of the textual representation of a date. Example: 2000-01-02
        See Also:
        Constant Field Values
      • dateValue

        private final long dateValue
    • Constructor Detail

      • ValueDate

        private ValueDate​(long dateValue)
    • Method Detail

      • fromDateValue

        public static ValueDate fromDateValue​(long dateValue)
        Get or create a date value for the given date.
        Parameters:
        dateValue - the date value
        Returns:
        the value
      • parse

        public static ValueDate parse​(java.lang.String s)
        Parse a string to a ValueDate.
        Parameters:
        s - the string to parse
        Returns:
        the date
      • getDateValue

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

        public int hashCode()
        Specified by:
        hashCode in class Value