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2.17.2: 2011-06-17 | ||||||||
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java.lang.Object net.sf.basedb.util.overview.loader.AbstractNodeLoader<I> net.sf.basedb.util.overview.loader.BasicItemNodeLoader<AnnotationType> net.sf.basedb.util.overview.loader.ExperimentalFactorLoader
public class ExperimentalFactorLoader
Node loader implementation for experimental factors. The annotation types used as experimental factors are loaded as property-type child nodes of an experiment.
Field Summary |
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Fields inherited from class net.sf.basedb.util.overview.loader.BasicItemNodeLoader |
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ALLOW_ROOT_NODE, allowAsRootNode, DENY_ROOT_NODE, factoryKey, nameGenerator |
Constructor Summary | |
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ExperimentalFactorLoader()
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Method Summary | |
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Node |
createPropertyNode(DbControl dc,
OverviewContext context,
Node experimentNode)
Create a property node for the given parent node. |
Methods inherited from class net.sf.basedb.util.overview.loader.BasicItemNodeLoader |
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createItemNode, createRootNode, getNodeFactory, getNodeFactory, getNodeLoader, getNodeLoaderFactory, getNodeValidator, getNodeValidatorFactory, postValidateFolder |
Methods inherited from class net.sf.basedb.util.overview.loader.AbstractNodeLoader |
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createForwardNode, createReverseNode, loadChildNodes, loadChildNodesOfFolderNode, loadChildNodesOfItemNode, loadForwardChildNodes, loadPropertyChildNodes, loadReverseChildNodes |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ExperimentalFactorLoader()
Method Detail |
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public Node createPropertyNode(DbControl dc, OverviewContext context, Node experimentNode)
NodeLoader
The direction of the node(s) should usually be ChildNodeDirection.NONE
, but
it may also be ChildNodeDirection.PROPERTY
in case the property has sub-properties.
One example is the ProtocolLoader
which loads the
protocol parameters as child nodes.
In case there is an error (permission denied, etc.) ChildNodeDirection.NONE
should be used. If there is no property item null
should be returned (but this may also indicate that more than one node
was created).
Errors, missing items, etc. should be reported as failures to the OverviewContext
.
createPropertyNode
in interface NodeLoader<AnnotationType>
createPropertyNode
in class AbstractNodeLoader<AnnotationType>
dc
- The DbControl to use for database accesscontext
- The overview contextexperimentNode
- The parent node
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