| org.mmbase.bridge.NodeQuery
All known Subclasses: org.mmbase.bridge.implementation.BasicNodeQuery,
| NodeQuery | | public interface NodeQuery extends Query(Code) | | A Node-Query is a query that queries node-lists, in contradiction to a normal Query which can
query 'cluster nodes' and even more generally 'result nodes' too.
author:
Michiel Meeuwissen
version:
$Id: NodeQuery.java,v 1.8 2004/10/09 09:39:32 nico Exp $
since:
MMBase-1.7 |
| getNodeManager | | NodeManager getNodeManager()(Code) | | Returns the node-manager. Or 'null' if this is not yet determined.
node-manager or 'null' |
| getNodeStep | | Step getNodeStep()(Code) | | Returns the step for which the fields are added (or null)
step for which the fields are added |
| getStepField | | StepField getStepField(Field field)(Code) | | Since in a NodeQuery one of the steps is 'exceptional', also this function makes sense now.
Parameters:
field - field to get the StepField for. null if field is not of 'the' nodemanager. |
| setNodeStep | | Step setNodeStep(Step step)(Code) | | Removes all fields and add all fields of the given step. This also can have an effect on the
result of getNodeManager().
Parameters:
step - add all fields of the this step the previously associated step (if there was one, otherwise null). |
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