All Superinterfaces: AggOrCompoundAgg
public interface CompoundAgg extends [AggOrCompoundAgg](/content/javadoc/com/rpl/rama/ops/AggOrCompoundAgg.html "interface in com.rpl.rama.ops"/index.html)
Static methods for making aggregation templates for Block.compoundAgg(com.rpl.rama.CompoundAgg). A CompoundAgg template is a combination of maps and lists with aggregators at leaf nodes mirroring the desired structure of aggregation.
See Also:
Method Summary
| Modifier and Type | Method | Description |
|---|---|---|
static CompoundAgg |
list(AggOrCompoundAgg... aggOrCompoundAggs) |
Specifies a fixed-size list template |
static CompoundAgg |
map(Object... args) |
Specifies a map template |
Method Details
map
static [CompoundAgg](/content/javadoc/com/rpl/rama/CompoundAgg.html "interface in com.rpl.rama"/index.html) map(Object... args)
Specifies a map template
Parameters: args - Must be even number of arguments. Alternates between keys and aggregators. Keys can be value, var, or [Expr](/content/javadoc/com/rpl/rama/Expr.html "class in com.rpl.rama"/index.html). Aggregators can be Aggregator or further CompoundAgg template.
Returns: Template for use in Block.compoundAgg(com.rpl.rama.CompoundAgg)
See Also:
list
static [CompoundAgg](/content/javadoc/com/rpl/rama/CompoundAgg.html "interface in com.rpl.rama"/index.html) list([AggOrCompoundAgg](/content/javadoc/com/rpl/rama/ops/AggOrCompoundAgg.html "interface in com.rpl.rama.ops"/index.html)... aggOrCompoundAggs)
Specifies a fixed-size list template
Parameters: aggOrCompoundAggs - Aggregator or further CompoundAgg templates.