Package org.geotools.data.vpf.io

Class SpatialIndexHeader

Object

SpatialIndexHeader

All Implemented Interfaces:

VPFHeader

public class SpatialIndexHeader
extends Object
implements VPFHeader

SpatialIndexHeader.java Created: Tue Mar 11 23:42:48 2003

Author:

Artur Hefczyc

Field Summary

Fields

Modifier and Type	Field	Description
static int	SPATIAL_INDEX_HEADER_LENGTH	Variable constant SPATIAL_INDEX_HEADER_LENGTH keeps value of

Constructor Summary

Constructors

Constructor	Description
SpatialIndexHeader(int numPrims, float xmin, float ymin, float xmax, float ymax, int numNodes)	Creates a new SpatialIndexHeader instance.

Method Summary

Modifier and Type	Method	Description
int	getLength()	Returns particular VPFHeader length.
int	getNumNodes()	Gets the value of numNodes
int	getNumPrims()	Gets the value of numPrims
int	getRecordSize()	Method getRecordSize is used to return size in bytes of records stored in this table.
float	getXmax()	Gets the value of xmax
float	getXmin()	Gets the value of xmin
float	getYmax()	Gets the value of ymax
float	getYmin()	Gets the value of ymin

Methods inherited from class Object

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

Field Detail

SPATIAL_INDEX_HEADER_LENGTH

public static final int SPATIAL_INDEX_HEADER_LENGTH

Variable constant SPATIAL_INDEX_HEADER_LENGTH keeps value of

See Also:

Constant Field Values

Constructor Detail

SpatialIndexHeader

public SpatialIndexHeader(int numPrims,
                          float xmin,
                          float ymin,
                          float xmax,
                          float ymax,
                          int numNodes)

Creates a new SpatialIndexHeader instance.

Parameters:

numPrims - an int value

xmin - a float value

ymin - a float value

xmax - a float value

ymax - a float value

numNodes - an int value

Method Detail

getLength

public int getLength()

Returns particular VPFHeader length.

Specified by:

getLength in interface VPFHeader

Returns:

an int value of header length.

getRecordSize

public int getRecordSize()

Method getRecordSize is used to return size in bytes of records stored in this table. If table keeps variable length records -1 should be returned.

Specified by:

getRecordSize in interface VPFHeader

Returns:

an int value

getNumPrims

public int getNumPrims()

Gets the value of numPrims

Returns:

the value of numPrims

getXmin

public float getXmin()

Gets the value of xmin

Returns:

the value of xmin

getYmin

public float getYmin()

Gets the value of ymin

Returns:

the value of ymin

getXmax

public float getXmax()

Gets the value of xmax

Returns:

the value of xmax

getYmax

public float getYmax()

Gets the value of ymax

Returns:

the value of ymax

getNumNodes

public int getNumNodes()

Gets the value of numNodes

Returns:

the value of numNodes