public class SortKey extends Object
| Constructor and Description |
|---|
SortKey(AbstractExpression key,
LiteralExpression order,
AbstractExpression collation,
boolean emptyLeast)
Create a sort key; part of a for clause in a flwor expression
|
| Modifier and Type | Method and Description |
|---|---|
AbstractExpression |
getCollation() |
AbstractExpression |
getKey() |
LiteralExpression |
getOrder() |
boolean |
isEmptyLeast() |
void |
toString(StringBuilder buf) |
public SortKey(AbstractExpression key, LiteralExpression order, AbstractExpression collation, boolean emptyLeast)
key - the key to sort byorder - ascending or descendingcollation - implementation-definedemptyLeast - public void toString(StringBuilder buf)
public AbstractExpression getKey()
public LiteralExpression getOrder()
public AbstractExpression getCollation()
public boolean isEmptyLeast()
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