Package org.apache.poi.hssf.record

Class SharedFormulaRecord

  • All Implemented Interfaces:
    org.apache.poi.common.Duplicatable, GenericRecord
    public final class SharedFormulaRecord
extends SharedValueRecordBase
    Primarily used as an excel optimization so that multiple similar formulas are not written out too many times. We should recognize this record and serialize as is since this is used when reading templates.

    Note: the documentation says that the SID is BC where biffviewer reports 4BC. The hex dump shows that the two byte sid representation to be 'BC 04' that is consistent with the other high byte record types.

    • Constructor Detail

      • SharedFormulaRecord

        public SharedFormulaRecord()

      • SharedFormulaRecord

        public SharedFormulaRecord​(RecordInputStream in)
        Parameters:
        in - the RecordInputstream to read the record from

    • Method Detail

      • 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
        Returns:
        he id for this record

      • getFormulaTokens

        public Ptg[] getFormulaTokens​(FormulaRecord formula)
        Convert formula into an array of Ptg tokens.
        Parameters:
        formula - The record to break into tokens, cannot be null
        Returns:
        the equivalent Ptg array that the formula would have, were it not shared.

      • getGenericProperties

        public java.util.Map<java.lang.String,​java.util.function.Supplier<?>> getGenericProperties()