org.pentaho.reporting.libraries.resourceloader
Class SimpleResource

java.lang.Object
  extended by org.pentaho.reporting.libraries.resourceloader.SimpleResource
All Implemented Interfaces:
Serializable, Resource

public class SimpleResource
extends Object
implements Resource

A simple resource with only a single dependency.

Author:
Thomas Morgner
See Also:
Serialized Form

Constructor Summary
SimpleResource(ResourceKey key, Object value, Class targetType, long version)
           
 
Method Summary
 ResourceKey[] getDependencies()
          The primary source is also included in this set.
 Object getResource()
           
 ResourceKey getSource()
           
 Class getTargetType()
           
 long getVersion(ResourceKey key)
           
 boolean isTemporaryResult()
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SimpleResource

public SimpleResource(ResourceKey key,
                      Object value,
                      Class targetType,
                      long version)
Method Detail

getResource

public Object getResource()
Specified by:
getResource in interface Resource

getVersion

public long getVersion(ResourceKey key)
Specified by:
getVersion in interface Resource

getDependencies

public ResourceKey[] getDependencies()
The primary source is also included in this set. The dependencies are given as ResourceKey objects. The keys itself do not hold any state information.

The dependencies do not track deep dependencies. So if Resource A depends on Resource B which depends on Resource C, then A only knows about B, not C.

Specified by:
getDependencies in interface Resource
Returns:

getSource

public ResourceKey getSource()
Specified by:
getSource in interface Resource

getTargetType

public Class getTargetType()
Specified by:
getTargetType in interface Resource

isTemporaryResult

public boolean isTemporaryResult()
Specified by:
isTemporaryResult in interface Resource