public class JoinFunction extends Object
Takes a StringValueStream
as the first parameter and a ConstantStringValue
(e.g. ",") as the second parameter
and a StringValue
is returned.
The second parameter is used as the separator while joining all values the first parameter has for a document.
No order is guaranteed while joining the string values
Modifier and Type | Field and Description |
---|---|
static ExpressionFactory.CreatorFunction |
creatorFunction |
static String |
name |
Constructor and Description |
---|
JoinFunction() |
public static final String name
public static final ExpressionFactory.CreatorFunction creatorFunction
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