Class SequenceOptions


  • public class SequenceOptions
    extends java.lang.Object
    Sequence options.
    • Constructor Detail

      • SequenceOptions

        public SequenceOptions()
        Creates new instance of sequence options.
      • SequenceOptions

        public SequenceOptions​(Sequence oldSequence,
                               TypeInfo dataType)
        Creates new instance of sequence options.
        Parameters:
        oldSequence - the sequence to copy options from
        dataType - the new data type
    • Method Detail

      • getDataType

        public TypeInfo getDataType()
      • copyFromOldSequence

        private void copyFromOldSequence()
      • setDataType

        public void setDataType​(TypeInfo dataType)
      • getStartValue

        public java.lang.Long getStartValue​(SessionLocal session)
        Gets start value.
        Parameters:
        session - The session to calculate the value.
        Returns:
        start value or null if value is not defined.
      • setStartValue

        public void setStartValue​(Expression start)
        Sets start value expression.
        Parameters:
        start - START WITH value expression.
      • getRestartValue

        public java.lang.Long getRestartValue​(SessionLocal session,
                                              long startValue)
        Gets restart value.
        Parameters:
        session - the session to calculate the value
        startValue - the start value to use if restart without value is specified
        Returns:
        restart value or null if value is not defined.
      • getIncrement

        public java.lang.Long getIncrement​(SessionLocal session)
        Gets increment value.
        Parameters:
        session - The session to calculate the value.
        Returns:
        increment value or null if value is not defined.
      • setIncrement

        public void setIncrement​(Expression increment)
        Sets increment value expression.
        Parameters:
        increment - INCREMENT BY value expression.
      • getMaxValue

        public java.lang.Long getMaxValue​(Sequence sequence,
                                          SessionLocal session)
        Gets max value.
        Parameters:
        sequence - the sequence to get default max value.
        session - The session to calculate the value.
        Returns:
        max value when the MAXVALUE expression is set, otherwise returns default max value.
      • setMaxValue

        public void setMaxValue​(Expression maxValue)
        Sets max value expression.
        Parameters:
        maxValue - MAXVALUE expression.
      • getMinValue

        public java.lang.Long getMinValue​(Sequence sequence,
                                          SessionLocal session)
        Gets min value.
        Parameters:
        sequence - the sequence to get default min value.
        session - The session to calculate the value.
        Returns:
        min value when the MINVALUE expression is set, otherwise returns default min value.
      • setMinValue

        public void setMinValue​(Expression minValue)
        Sets min value expression.
        Parameters:
        minValue - MINVALUE expression.
      • check

        private java.lang.Long check​(java.lang.Long value)
      • getBounds

        public long[] getBounds()
      • getBounds

        public static long[] getBounds​(TypeInfo dataType)
        Get the bounds (min, max) of a data type.
        Parameters:
        dataType - the data type
        Returns:
        the bounds (an array with 2 elements)
      • getCycle

        public Sequence.Cycle getCycle()
        Gets cycle option.
        Returns:
        cycle option value or null if is not defined.
      • setCycle

        public void setCycle​(Sequence.Cycle cycle)
        Sets cycle option.
        Parameters:
        cycle - option value.
      • getCacheSize

        public java.lang.Long getCacheSize​(SessionLocal session)
        Gets cache size.
        Parameters:
        session - The session to calculate the value.
        Returns:
        cache size or null if value is not defined.
      • setCacheSize

        public void setCacheSize​(Expression cacheSize)
        Sets cache size.
        Parameters:
        cacheSize - cache size.