org.jaitools.tilecache
Enum BasicCacheVisitor.Key

java.lang.Object
  extended by java.lang.Enum<BasicCacheVisitor.Key>
      extended by org.jaitools.tilecache.BasicCacheVisitor.Key
All Implemented Interfaces:
Serializable, Comparable<BasicCacheVisitor.Key>
Enclosing class:
BasicCacheVisitor

public static enum BasicCacheVisitor.Key
extends Enum<BasicCacheVisitor.Key>

Defines keys to filter the tles visited


Enum Constant Summary
OWNER
          Filter on the image that owns the tile.
RESIDENT
          Filter on whether the tile is currently resident in memory.
 
Method Summary
 Class<?> getValueClass()
          Gets the value class.
static BasicCacheVisitor.Key valueOf(String name)
          Returns the enum constant of this type with the specified name.
static BasicCacheVisitor.Key[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

OWNER

public static final BasicCacheVisitor.Key OWNER
Filter on the image that owns the tile. The value provided for this key must be a RenderedImage.


RESIDENT

public static final BasicCacheVisitor.Key RESIDENT
Filter on whether the tile is currently resident in memory. The value provided for this key must be of type Boolean.

Method Detail

values

public static BasicCacheVisitor.Key[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (BasicCacheVisitor.Key c : BasicCacheVisitor.Key.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static BasicCacheVisitor.Key valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null

getValueClass

public Class<?> getValueClass()
Gets the value class.

Returns:
the class


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