public abstract class GroupingNode extends Object
GroupingOperation
and GroupingExpression
. All nodes can be
assigned a String
label which in turn can be used to identify the corresponding result objects.Modifier | Constructor and Description |
---|---|
protected |
GroupingNode(String image,
String label) |
Modifier and Type | Method and Description |
---|---|
protected String |
getImage() |
String |
getLabel()
Returns the label assigned to this grouping expression.
|
GroupingNode |
setLabel(String str)
Assigns a label to this grouping expression.
|
String |
toString() |
public String getLabel()
protected String getImage()
public GroupingNode setLabel(String str)
str
- The label to assign to this.Copyright © 2018. All rights reserved.