Package | Description |
---|---|
com.marklogic.client.expression |
The package provides classes for building Optic
plan pipelines and expressions for execution on the REST
server.
|
com.marklogic.client.type |
The package provides interfaces specifying the
type of an expression or value as passed to a
PlanBuilder
method or returned from a RowRecord
method. |
Modifier and Type | Method | Description |
---|---|---|
abstract PlanAggregateColSeq |
PlanBuilder.aggregateSeq(PlanAggregateCol... aggregate) |
Constructs a sequence from multiple aggregate
values to pass as a parameter to an operation.
|
Modifier and Type | Method | Description |
---|---|---|
PlanBuilder.ModifyPlan |
PlanBuilder.ModifyPlan.groupBy(PlanExprColSeq keys,
PlanAggregateColSeq aggregates) |
This method collapses a group of rows into a
single row.
|
PlanBuilder.ModifyPlan |
PlanBuilderBase.ModifyPlanBase.groupByUnion(PlanGroupSeq keys,
PlanAggregateColSeq aggregates) |
Constructs multiple groups over a single row set
in a single pass.
|
PlanBuilder.ModifyPlan |
PlanBuilderBase.ModifyPlanBase.groupToArrays(PlanNamedGroupSeq keys,
PlanAggregateColSeq aggregates) |
Provides a convenience that executes a
PlanBuilderBase.ModifyPlanBase.groupByUnion(PlanGroupSeq,
PlanAggregateColSeq) to produce a single row with a
separate array for each group. |
Modifier and Type | Interface | Description |
---|---|---|
interface |
PlanAggregateCol |
An instance of a column populated by an
aggregate expression in a row pipeline.
|
interface |
PlanColumn |
An instance of a column expression returned by a
col() call in a row pipeline.
|
interface |
PlanColumnSeq |
A sequence of column expressions returned by
col() calls for a row pipeline.
|
interface |
PlanExprCol |
An instance of a column expression returned by
an as() or col() call in a row pipeline.
|
interface |
PlanExprColSeq |
A sequence of column expressions returned by
as() or col() calls in a row pipeline.
|
interface |
PlanSystemColumn |
An instance of a fragment id, graph id, or other
system column for a row pipeline.
|
interface |
PlanSystemColumnSeq |
A sequence of fragment id, graph id, or other
system columns for a row pipeline.
|
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