Package com.massifmaps.layers

Class TileSubstitutionPolicy

java.lang.Object

com.massifmaps.layers.TileSubstitutionPolicy

public final class TileSubstitutionPolicy
extends Object

The policy to use when looking for tiles that are not available.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static @interface	TileSubstitutionPolicy.Value	The accepted values of this constant namespace.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	TILE_SUBSTITUTION_POLICY_ALL	Consider all cached/loaded tiles.
static final int	TILE_SUBSTITUTION_POLICY_NONE	Never substitute tiles.
static final int	TILE_SUBSTITUTION_POLICY_VISIBLE	Consider only tiles that are currently visible. This is recommended for low-latency data sources, like offline sources.

Constructor Summary

Constructors

Constructor	Description
TileSubstitutionPolicy()

Method Summary

Methods inherited from class java.lang.Object

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

Field Details

TILE_SUBSTITUTION_POLICY_ALL

public static final int TILE_SUBSTITUTION_POLICY_ALL

Consider all cached/loaded tiles.

See Also:

• Constant Field Values

TILE_SUBSTITUTION_POLICY_VISIBLE

public static final int TILE_SUBSTITUTION_POLICY_VISIBLE

Consider only tiles that are currently visible.
This is recommended for low-latency data sources, like offline sources.

See Also:

• Constant Field Values

TILE_SUBSTITUTION_POLICY_NONE

public static final int TILE_SUBSTITUTION_POLICY_NONE

Never substitute tiles.

See Also:

• Constant Field Values

Constructor Details

TileSubstitutionPolicy

public TileSubstitutionPolicy()