Package hec.io.dbf

Interface DbfRecordSet

All Superinterfaces:

DbfRecordIndexSet, Serializable

All Known Implementing Classes:

DbfQueryResultSet, DefaultDbfRecordSet

public interface DbfRecordSet
extends DbfRecordIndexSet

This interface defines a DbfRecordSet for use in queries and writes.

See Also:

• DefaultDbfRecordSet
• DbfQueryResultSet

Method Summary

Modifier and Type	Method	Description
void	add(DbfRecord rec)	Adds the argument Dbf record to record set.
void	add(Serializable indexTagKey, Vector data)	Creates a new DbfRecord using the argument data and adds it to the set.
DbfRecord	get(int i)	Returns the Dbf Record at the argument index.
String[]	getFieldNames()	Returns the fields to be queried.
Iterator	iterator()	Returns an iterator for this record set.
void	printData()	Prints descriptive information on this object to System.out.
int	size()	Returns the number of Dbf Records in this set.

Methods inherited from interface hec.io.dbf.DbfRecordIndexSet

getIndexFileName, getIndexTagKeys, getIndexTagName, hasIndex

Method Details

size

int size()

Returns the number of Dbf Records in this set.

Returns:

get

DbfRecord get(int i)

Returns the Dbf Record at the argument index.

add

void add(DbfRecord rec)

Adds the argument Dbf record to record set. If the record is already in this set it is replaced.

add

void add(Serializable indexTagKey,
 Vector data)

Creates a new DbfRecord using the argument data and adds it to the set.

iterator

Iterator iterator()

Returns an iterator for this record set.

getFieldNames

String[] getFieldNames()

Returns the fields to be queried.

printData

void printData()

Prints descriptive information on this object to System.out.

Specified by:

printData in interface DbfRecordIndexSet