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.row |
The package provides classes for sending plan requests to and
processing row responses from 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 and Description |
---|---|
abstract PlanExprCol |
PlanBuilder.as(PlanColumn column,
ServerExpression expression)
This function defines a column by assigning the value of an expression over the rows in the row set.
|
abstract PlanExprCol |
PlanBuilder.as(java.lang.String column,
ServerExpression expression)
This function defines a column by assigning the value of an expression over the rows in the row set.
|
Modifier and Type | Method and Description |
---|---|
abstract PlanAggregateCol |
PlanBuilder.arrayAggregate(PlanColumn name,
PlanExprCol column)
This function constructs an array whose items are the result of evaluating the column for each row in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.arrayAggregate(PlanColumn name,
PlanExprCol column,
PlanValueOption option)
This function constructs an array whose items are the result of evaluating the column for each row in the group or row set.
|
abstract PlanSortKey |
PlanBuilder.asc(PlanExprCol column)
This function sorts the specified columndef in ascending order.
|
abstract PlanAggregateCol |
PlanBuilder.avg(PlanColumn name,
PlanExprCol column)
This function averages the non-null values of the column for the rows in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.avg(PlanColumn name,
PlanExprCol column,
PlanValueOption option)
This function averages the non-null values of the column for the rows in the group or row set.
|
abstract PlanExprColSeq |
PlanBuilder.colSeq(PlanExprCol... col) |
abstract PlanAggregateCol |
PlanBuilder.count(PlanColumn name,
PlanExprCol column)
This function counts the rows where the specified input column has a value.
|
abstract PlanAggregateCol |
PlanBuilder.count(PlanColumn name,
PlanExprCol column,
PlanValueOption option)
This function counts the rows where the specified input column has a value.
|
abstract PlanSortKey |
PlanBuilder.desc(PlanExprCol column)
This function sorts the specified columndef in descending order.
|
PlanAggregateCol |
PlanBuilderBase.groupConcat(PlanColumn name,
PlanExprCol column)
This function concatenates the non-null values of the column for the rows in the group or row set.
|
PlanAggregateCol |
PlanBuilderBase.groupConcat(PlanColumn name,
PlanExprCol column,
PlanGroupConcatOptionSeq options)
This function concatenates the non-null values of the column for the rows in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.max(PlanColumn name,
PlanExprCol column)
This function gets the largest non-null value of the column for the rows in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.max(PlanColumn name,
PlanExprCol column,
PlanValueOption option)
This function gets the largest non-null value of the column for the rows in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.min(PlanColumn name,
PlanExprCol column)
This function gets the smallest non-null value of the column for the rows in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.min(PlanColumn name,
PlanExprCol column,
PlanValueOption option)
This function gets the smallest non-null value of the column for the rows in the group or row set.
|
abstract PlanJoinKey |
PlanBuilder.on(PlanExprCol left,
PlanExprCol right)
Specifies an equijoin using one columndef each from the left and right rows.
|
abstract PlanAggregateCol |
PlanBuilder.sample(PlanColumn name,
PlanExprCol column)
This function randomly selects one non-null value of the column from the rows in the group or row set.
|
PlanBuilder.ModifyPlan |
PlanBuilder.ModifyPlan.select(PlanExprCol... columns)
This call projects the specified columns from the current row set and / or applies a qualifier to the columns in the row set.
|
abstract PlanAggregateCol |
PlanBuilder.sequenceAggregate(PlanColumn name,
PlanExprCol column)
This call constructs a sequence whose items are the values of a column for each row in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.sequenceAggregate(PlanColumn name,
PlanExprCol column,
PlanValueOption option)
This call constructs a sequence whose items are the values of a column for each row in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.sum(PlanColumn name,
PlanExprCol column)
This function adds the non-null values of the column for the rows in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.sum(PlanColumn name,
PlanExprCol column,
PlanValueOption option)
This function adds the non-null values of the column for the rows in the group or row set.
|
abstract PlanAggregateCol |
PlanBuilder.uda(PlanColumn name,
PlanExprCol column,
XsStringVal module,
XsStringVal function)
This function processes the values of column for each row in the group or row set with the specified user-defined aggregate as implemented by an aggregate user-defined function (UDF) plugin.
|
abstract PlanAggregateCol |
PlanBuilder.uda(PlanColumn name,
PlanExprCol column,
XsStringVal module,
XsStringVal function,
XsAnyAtomicTypeVal arg)
This function processes the values of column for each row in the group or row set with the specified user-defined aggregate as implemented by an aggregate user-defined function (UDF) plugin.
|
Modifier and Type | Method and Description |
---|---|
boolean |
RowRecord.getBoolean(PlanExprCol col)
Gets the value of a column with an xs:boolean schema data type
as a Java boolean primitive value.
|
byte |
RowRecord.getByte(PlanExprCol col)
Gets the value of a column with an xs:byte schema data type
as a Java byte primitive value.
|
<T extends AbstractReadHandle> |
RowRecord.getContent(PlanExprCol col,
T contentHandle)
Gets the content of a column with a document or other
content node value.
|
<T> T |
RowRecord.getContentAs(PlanExprCol col,
java.lang.Class<T> as)
Gets the content of a column with a document or other
content node value.
|
Format |
RowRecord.getContentFormat(PlanExprCol col)
Identifies the format where a column has a document or
other content node value in the row instead of an atomic value.
|
java.lang.String |
RowRecord.getContentMimetype(PlanExprCol col)
Identifies the format where a column has a document or
other content node value in the row instead of an atomic value.
|
java.lang.String |
RowRecord.getDatatype(PlanExprCol col)
Identifies the server data type for a column.
|
double |
RowRecord.getDouble(PlanExprCol col)
Gets the value of a column with an xs:double schema data type
as a Java double primitive value.
|
float |
RowRecord.getFloat(PlanExprCol col)
Gets the value of a column with an xs:float schema data type
as a Java float primitive value.
|
int |
RowRecord.getInt(PlanExprCol col)
Gets the value of a column with an xs:int schema data type
as a Java int primitive value.
|
RowRecord.ColumnKind |
RowRecord.getKind(PlanExprCol col)
Identifies whether the value of a column is an atomic value,
a document or other content structure, or a null.
|
long |
RowRecord.getLong(PlanExprCol col)
Gets the value of a column with an xs:long schema data type
as a Java long primitive value.
|
short |
RowRecord.getShort(PlanExprCol col)
Gets the value of a column with an xs:short schema data type
as a Java short primitive value.
|
java.lang.String |
RowRecord.getString(PlanExprCol col)
Gets the value of a column with an xs:string schema data type
as a Java String literal value.
|
<T extends XsAnyAtomicTypeVal> |
RowRecord.getValueAs(PlanExprCol col,
java.lang.Class<T> as)
Gets the value of a column with an atomic schema data type.
|
Modifier and Type | Interface and Description |
---|---|
interface |
PlanColumn
An instance of a column expression returned by a col() call
in a row pipeline.
|
interface |
PlanSystemColumn
An instance of a fragment id, graph id, or other system column
for a row pipeline.
|
Copyright © 2013-2018 MarkLogic Corporation.