Class NumberRecord

  • All Implemented Interfaces:
    Comparable, CellValueRecordInterface

    public class NumberRecord
    extends Record
    implements CellValueRecordInterface, Comparable
    Contains a numeric cell value.

    REFERENCE: PG 334 Microsoft Excel 97 Developer's Kit (ISBN: 1-57231-498-2)

    Version:
    2.0-pre
    Author:
    Andrew C. Oliver (acoliver at apache dot org), Jason Height (jheight at chariot dot net dot au)
    • Constructor Detail

      • NumberRecord

        public NumberRecord()
        Creates new NumberRecord
      • NumberRecord

        public NumberRecord​(RecordInputStream in)
        Constructs a Number record and sets its fields appropriately.
        Parameters:
        in - the RecordInputstream to read the record from
    • Method Detail

      • fillFields

        protected void fillFields​(RecordInputStream in)
        Description copied from class: Record
        called by the constructor, should set class level fields. Should throw runtime exception for bad/icomplete data.
        Specified by:
        fillFields in class Record
        Parameters:
        in - the RecordInputstream to read the record from
      • setValue

        public void setValue​(double value)
        set the value for the cell
        Parameters:
        value - double representing the value
      • getValue

        public double getValue()
        get the value for the cell
        Returns:
        double representing the value
      • toString

        public String toString()
        Description copied from class: Record
        get a string representation of the record (for biffview/debugging)
        Overrides:
        toString in class Record
      • serialize

        public int serialize​(int offset,
                             byte[] data)
        called by the class that is responsible for writing this sucker. Subclasses should implement this so that their data is passed back in a byte array.
        Specified by:
        serialize in class Record
        Parameters:
        offset - to begin writing at
        data - byte array containing instance data
        Returns:
        byte array containing instance data
      • getRecordSize

        public int getRecordSize()
        Description copied from class: Record
        gives the current serialized size of the record. Should include the sid and reclength (4 bytes).
        Overrides:
        getRecordSize in class Record
      • validateSid

        protected void validateSid​(short id)
        called by constructor, should throw runtime exception in the event of a record passed with a differing ID.
        Specified by:
        validateSid in class Record
        Parameters:
        id - alleged id for this record
      • getSid

        public short getSid()
        Description copied from class: Record
        return the non static version of the id for this record.
        Specified by:
        getSid in class Record
      • isInValueSection

        public boolean isInValueSection()
        Description copied from class: Record
        DBCELL, ROW, VALUES all say yes
        Overrides:
        isInValueSection in class Record
      • isValue

        public boolean isValue()
        Description copied from class: Record
        tells whether this type of record contains a value
        Overrides:
        isValue in class Record