| java.lang.Object
 org.jpox.state.FetchPlanState
All known Subclasses: org.jpox.state.DetachState,
| FetchPlanState | | public class FetchPlanState (Code) | | Holder for the state control for FetchPlan processing.
Maintains a list of the field names being fetched. The first item in the List will be the root.
When a new branch of the graph of processed the field name is added, and is removed when it is
processed. This provides a means of always knowing the depth in the current graph, and also of
allowing detection of recursion of field names.
version:
$Revision: 1.6 $ |
| fetchFieldNames | | protected List fetchFieldNames(Code) | | List of field names in the graph. The first is the root of the tree, and fields are added as they are encountered
and removed when they are finished with.
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| addFieldName | | public void addFieldName(String field)(Code) | | Method to add an field name to the list since it is being processed
Parameters:
field - The field to add |
| getCurrentFetchDepth | | public int getCurrentFetchDepth()(Code) | | Accessor for the object graph depth currently
The graph depth |
| getObjectDepthForType | | public int getObjectDepthForType(String fieldName)(Code) | | Accessor for the current depth for the specified field name
Parameters:
fieldName - The name of the field The depth for this field name |
| removeLatestFieldName | | public void removeLatestFieldName()(Code) | | Method to remove the latest field name from the list since it is now processed
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