Package | Description |
---|---|
org.apache.jdo.impl.jdoql | |
org.apache.jdo.impl.jdoql.tree | |
org.apache.jdo.jdoql.tree |
This package contains the query tree node interfaces, the node visitor interface and the tree walker.
|
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
MemoryQuery.leave(OrderingExpression node,
java.lang.Object[] results)
Returns the result evaluated for the argument
node . |
Modifier and Type | Class and Description |
---|---|
class |
AscendingOrderingExpr
This node represents an operator defining ascendent ordering of instances
returned by a query execution.
|
class |
DescendingOrderingExpr
This node represents an operator defining descendent ordering of instances
returned by a query execution.
|
class |
OrderingExpr
This node represents an ordering expression.
|
Modifier and Type | Method and Description |
---|---|
protected java.lang.Object |
FilterExpressionDumper.leave(OrderingExpression node,
java.lang.Object[] results)
Ordering expressions are dumped like
Ascending/Descending(expression) . |
Modifier and Type | Interface and Description |
---|---|
interface |
AscendingOrderingExpression
This node represents an operator defining ascendent ordering of instances
returned by a query execution.
|
interface |
DescendingOrderingExpression
This node represents an operator defining descendent ordering of instances
returned by a query execution.
|
Modifier and Type | Method and Description |
---|---|
protected void |
AbstractNodeVisitor.arrive(OrderingExpression node)
This method delegates to
arrive casting the argument
node to Node . |
protected java.lang.Object |
AbstractNodeVisitor.leave(OrderingExpression node,
java.lang.Object[] results)
This method delegates to
leave casting the argument
node to Node . |
protected boolean |
AbstractNodeVisitor.walkNextChild(OrderingExpression node,
java.lang.Object resultOfPreviousChild,
int indexOfNextChild)
This method delegates to
walkNextChild casting the argument
node to Node . |
Copyright © 2005-2012 Apache Software Foundation. All Rights Reserved.