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suncertify.db
Class DataInfo

java.lang.Object
  |
  +--suncertify.db.DataInfo

public class DataInfo
extends java.lang.Object
implements java.io.Serializable

This class embodies the description of a record from the database. It describes a record number, a list of Strings which reflect the values of the fields in, and a description of each field.

Version:
1.0 07/31/1999
See Also:
Serialized Form

Constructor Summary
DataInfo(int recordNumber, FieldInfo[] fields)
          This constructor creates a DataInfo object which has null Strings for its field values.
DataInfo(int recordNumber, FieldInfo[] fields, java.lang.String[] values)
          This constructor creates a DataInfo object that contains Strings for its field values.
 
Method Summary
 FieldInfo[] getFields()
          This method returns an array of FieldInfo objects.
 int getRecordNumber()
          This method returns the record number associated with this DataInfo.
 java.lang.String[] getValues()
          This method returns an array of Strings, which reflect the values of the fields in this DataItem.
 java.lang.String toString()
          This method constructs and returns a String which describes this DataInfo object in a form suitable for debug output.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

DataInfo

public DataInfo(int recordNumber,
                FieldInfo[] fields)
This constructor creates a DataInfo object which has null Strings for its field values.
Parameters:
recordNumber - - the unique number for this record.
fields - - the array of FieldInfo objects which represent the names and lenghts of the fields in this DataInfo object.

DataInfo

public DataInfo(int recordNumber,
                FieldInfo[] fields,
                java.lang.String[] values)
This constructor creates a DataInfo object that contains Strings for its field values.
Parameters:
recordNumber - - the unique number for this record.
fields - - the array of FieldInfo objects which represent the names and lenghts of the fields in this DataInfo object.
values - - The values for the field values.
Method Detail

getRecordNumber

public int getRecordNumber()
This method returns the record number associated with this DataInfo.

getValues

public java.lang.String[] getValues()
This method returns an array of Strings, which reflect the values of the fields in this DataItem.

getFields

public FieldInfo[] getFields()
This method returns an array of FieldInfo objects. These describe the database schema in terms of the name and width of each field.

toString

public java.lang.String toString()
This method constructs and returns a String which describes this DataInfo object in a form suitable for debug output.
Overrides:
toString in class java.lang.Object