com.bbn.openmap.dataAccess.shape.input
Class DbfInputStream

java.lang.Object
  com.bbn.openmap.dataAccess.shape.input.DbfInputStream

public class DbfInputStream
extends java.lang.Object

Reads the contents of a DBF file and provides access to what it has read through several get methods

Author:

Doug Van Auken

Constructor Summary

DbfInputStream(java.io.InputStream is)
Creates a LittleEndianInputStream then uses it to read the contents of the DBF file

Method Summary

int	getColumnCount() Returns the number of columns
java.lang.String[]	getColumnNames() Returns an array of column names
byte[]	getDecimalCounts() Returns an array of decimal counts
int[]	getLengths() Returns an array of character lengths
java.util.List<java.util.List<java.lang.Object>>	getRecords() Returns an ArrayList of records
int	getRowCount() Returns the number of rows
byte[]	getTypes() Returns an array of field types
void	readData() Reads the data and places data in a class scope ArrayList of records

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DbfInputStream

public DbfInputStream(java.io.InputStream is)
               throws java.lang.Exception

Creates a LittleEndianInputStream then uses it to read the contents of the DBF file

Parameters:

is - An InputStream used to create a LittleEndianInputStream

Throws:

java.lang.Exception

Method Detail

getColumnNames

public java.lang.String[] getColumnNames()

Returns an array of column names

Returns:

An array of column names

getLengths

public int[] getLengths()

Returns an array of character lengths

Returns:

An array of character lengths

getDecimalCounts

public byte[] getDecimalCounts()

Returns an array of decimal counts

Returns:

An array of decimal counts

getTypes

public byte[] getTypes()

Returns an array of field types

Returns:

An array of field types

getRecords

public java.util.List<java.util.List<java.lang.Object>> getRecords()

Returns an ArrayList of records

Returns:

An ArrayList of records

getColumnCount

public int getColumnCount()

Returns the number of columns

Returns:

The number of columns

getRowCount

public int getRowCount()

Returns the number of rows

Returns:

The number of rows

readData

public void readData()
              throws java.io.IOException

Reads the data and places data in a class scope ArrayList of records

Throws:

java.io.IOException