org.oscim.tiling.source.mapfile.header

Class SubFileParameter

java.lang.Object

org.oscim.tiling.source.mapfile.header.SubFileParameter

public class SubFileParameter
extends java.lang.Object

Holds all parameters of a sub-file.

Field Summary

Fields

Modifier and Type	Field and Description
byte	baseZoomLevel Base zoom level of the sub-file, which equals to one block.
int	blockEntriesTableSize Size of the entries table at the beginning of each block in bytes.
long	blocksHeight Vertical amount of blocks in the grid.
long	blocksWidth Horizontal amount of blocks in the grid.
long	boundaryTileBottom Y number of the tile at the bottom boundary in the grid.
long	boundaryTileLeft X number of the tile at the left boundary in the grid.
long	boundaryTileRight X number of the tile at the right boundary in the grid.
long	boundaryTileTop Y number of the tile at the top boundary in the grid.
static byte	BYTES_PER_INDEX_ENTRY Number of bytes a single index entry consists of.
long	indexEndAddress Absolute end address of the index in the enclosing file.
long	indexStartAddress Absolute start address of the index in the enclosing file.
long	numberOfBlocks Total number of blocks in the grid.
long	startAddress Absolute start address of the sub-file in the enclosing file.
long	subFileSize Size of the sub-file in bytes.
byte	zoomLevelMax Maximum zoom level for which the block entries tables are made.
byte	zoomLevelMin Minimum zoom level for which the block entries tables are made.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

BYTES_PER_INDEX_ENTRY

public static final byte BYTES_PER_INDEX_ENTRY

Number of bytes a single index entry consists of.

See Also:

Constant Field Values

baseZoomLevel

public final byte baseZoomLevel

Base zoom level of the sub-file, which equals to one block.

blockEntriesTableSize

public final int blockEntriesTableSize

Size of the entries table at the beginning of each block in bytes.

blocksHeight

public final long blocksHeight

Vertical amount of blocks in the grid.

blocksWidth

public final long blocksWidth

Horizontal amount of blocks in the grid.

boundaryTileBottom

public final long boundaryTileBottom

Y number of the tile at the bottom boundary in the grid.

boundaryTileLeft

public final long boundaryTileLeft

X number of the tile at the left boundary in the grid.

boundaryTileRight

public final long boundaryTileRight

X number of the tile at the right boundary in the grid.

boundaryTileTop

public final long boundaryTileTop

Y number of the tile at the top boundary in the grid.

indexEndAddress

public final long indexEndAddress

Absolute end address of the index in the enclosing file.

indexStartAddress

public final long indexStartAddress

Absolute start address of the index in the enclosing file.

numberOfBlocks

public final long numberOfBlocks

Total number of blocks in the grid.

startAddress

public final long startAddress

Absolute start address of the sub-file in the enclosing file.

subFileSize

public final long subFileSize

Size of the sub-file in bytes.

zoomLevelMax

public final byte zoomLevelMax

Maximum zoom level for which the block entries tables are made.

zoomLevelMin

public final byte zoomLevelMin

Minimum zoom level for which the block entries tables are made.

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object