public class CubeNode extends Object implements ParseTreeNode
Cube as an expression in an MDX
parse tree.| Constructor and Description |
|---|
CubeNode(ParseRegion region,
Cube cube)
Creates a CubeNode.
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| Modifier and Type | Method and Description |
|---|---|
<T> T |
accept(ParseTreeVisitor<T> visitor)
Accepts a visitor to this MDX parse tree node.
|
CubeNode |
deepCopy()
Creates a deep copy of this ParseTreeNode object.
|
Cube |
getCube()
Returns the Cube used in this expression.
|
ParseRegion |
getRegion()
Returns the region of the source code which this node was created from,
if it was created by parsing.
|
Type |
getType()
Returns the type of this expression.
|
String |
toString() |
void |
unparse(ParseTreeWriter writer)
Converts this node into MDX text.
|
public CubeNode(ParseRegion region, Cube cube)
region - Region of source codecube - Cubepublic ParseRegion getRegion()
ParseTreeNodeA non-leaf node's region will encompass the regions of all of its
children. For example, a the region of a function call node
Crossjoin([Gender], {[Store].[USA]}) stretches from
the first character of the function name to the closing parenthesis.
Region may be null, if the node was created programmatically, not from a piece of source code.
getRegion in interface ParseTreeNodepublic Cube getCube()
public <T> T accept(ParseTreeVisitor<T> visitor)
ParseTreeNodeThe implementation should generally dispatches to the
ParseTreeVisitor.visit(org.olap4j.mdx.SelectNode) method appropriate to the type of expression.
accept in interface ParseTreeNodevisitor - Visitorpublic Type getType()
ParseTreeNodeReturns null if this node is not an expression, for instance a
SELECT node.
getType in interface ParseTreeNodepublic void unparse(ParseTreeWriter writer)
ParseTreeNodeunparse in interface ParseTreeNodewriter - Parse tree writerpublic CubeNode deepCopy()
ParseTreeNodeNote: implementing classes can return the concrete type instead of ParseTreeNode (using Java 1.5 covariant return types)
deepCopy in interface ParseTreeNode