public abstract class DocumentValue extends GroupingExpression
GroupingExpression
. As such, the subclasses of this can only be
used as document-level expressions (i.e. level 0, see GroupingExpression.resolveLevel(int)
).Modifier | Constructor and Description |
---|---|
protected |
DocumentValue(String image,
String label,
Integer level) |
Modifier and Type | Method and Description |
---|---|
void |
resolveLevel(int level)
Resolves the conceptual level of this expression.
|
asImage, asString, copy, getLevel, getLevelOrNull, setLabel, visit
getImage, getLabel, toString
public void resolveLevel(int level)
GroupingExpression
resolveLevel
in class GroupingExpression
level
- The level of the input data.Copyright © 2018. All rights reserved.