List of numRecords() Examples

Examples of numRecords()

javax.microedition.rms.RecordEnumeration.numRecords()
Returns the number of records available in this enumeration's set. That is, the number of records that have matched the filter criterion. Note that this forces the RecordEnumeration to fully build the enumeration by applying the filter to all records, which may take a non-trivial amount of time if there are a lot of records in the record store. @return the number of records available in this enumeration'sset. That is, the number of records that have matched the filter criterion.

Examples of javax.microedition.rms.RecordEnumeration.numRecords()

        try
        {
            rs=RecordStore.openRecordStore(RMS_ID,true);
            //buscar y borrar elemto con mismo nombre
            RecordEnumeration re=rs.enumerateRecords(null,null,false);
            result=new String[re.numRecords()];
            for(int i=0;i<result.length;i++)
            {
                String el=new String(re.nextRecord());
                result[i]=getId(el);
            }

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