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## org.modeshape.graph.cache
Interface Cacheable

All Superinterfaces:
  Serializable

All Known Implementing Classes:
  CacheableRequest, GetWorkspacesRequest, ReadAllChildrenRequest, ReadAllPropertiesRequest, ReadBlockOfChildrenRequest, ReadBranchRequest, ReadNextBlockOfChildrenRequest, ReadNodeRequest, ReadPropertyRequest, VerifyNodeExistsRequest

    public interface Cacheable

extends Serializable

Interface defining an object that can be cached according to a `CachePolicy`.

Method Summary
`CachePolicy` | `getCachePolicy()` Get the caching policy to be used for this object.
`DateTime` | `getTimeLoaded()` Get the time that this node data was originally loaded.
`void` | `setCachePolicy(CachePolicy cachePolicy)` Set the caching policy for this object.

Method Detail

### getTimeLoaded

    DateTime getTimeLoaded()

  Get the time that this node data was originally loaded.

  Returns:
    the system time (in milliseconds) that the node data was loaded

### getCachePolicy

    CachePolicy getCachePolicy()

  Get the caching policy to be used for this object.

  Note that the values of the policy are relative to the `time the node was loaded`, so the same instance can be used for many nodes.

  Returns:
    cachePolicy the caching policy, which may not be null

### setCachePolicy

    void setCachePolicy(CachePolicy cachePolicy)

  Set the caching policy for this object.

  Parameters:
    `cachePolicy` - the caching policy to use for this object
  Throws:
    `IllegalArgumentException` - if the cachePolicy is null

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