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java.lang.Objectorg.apache.jackrabbit.core.query.qom.AbstractQOMNode
org.apache.jackrabbit.core.query.qom.QueryObjectModelTree
public class QueryObjectModelTree
QueryObjectModelTree
implements the root node of an object
query model tree.
Field Summary |
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Fields inherited from class org.apache.jackrabbit.core.query.qom.AbstractQOMNode |
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resolver |
Constructor Summary | |
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QueryObjectModelTree(NamePathResolver resolver,
SourceImpl source,
ConstraintImpl constraint,
OrderingImpl[] orderings,
ColumnImpl[] columns)
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Method Summary | |
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Object |
accept(QOMTreeVisitor visitor,
Object data)
Accepts a visitor and calls the appropriate visit method
depending on the type of this QOM node. |
ColumnImpl[] |
getColumns()
Gets the columns for this query. |
ConstraintImpl |
getConstraint()
Gets the constraint for this query. |
OrderingImpl[] |
getOrderings()
Gets the orderings for this query. |
SourceImpl |
getSource()
Gets the node-tuple source for this query. |
Methods inherited from class org.apache.jackrabbit.core.query.qom.AbstractQOMNode |
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getJCRName, getJCRPath |
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 QueryObjectModelTree(NamePathResolver resolver, SourceImpl source, ConstraintImpl constraint, OrderingImpl[] orderings, ColumnImpl[] columns) throws InvalidQueryException
InvalidQueryException
Method Detail |
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public SourceImpl getSource()
public ConstraintImpl getConstraint()
public OrderingImpl[] getOrderings()
public ColumnImpl[] getColumns()
public Object accept(QOMTreeVisitor visitor, Object data) throws Exception
visitor
and calls the appropriate visit method
depending on the type of this QOM node.
accept
in class AbstractQOMNode
visitor
- the visitor.data
- user defined data, which is passed to the visit method.
Exception
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