| Package | Description |
|---|---|
| org.pentaho.aggdes.algorithm |
Defines the interface of the Aggregate Designer algorithm and supporting classes.
|
| org.pentaho.aggdes.algorithm.impl |
Provides a default implementation of the Aggregate Design algorithm,
which is specified in the
org.pentaho.aggdes.algorithm package. |
| org.pentaho.aggdes.model |
| Modifier and Type | Method and Description |
|---|---|
Aggregate |
Algorithm.createAggregate(Schema schema,
List<Attribute> attributeList)
Creates an Aggregate.
|
| Modifier and Type | Method and Description |
|---|---|
List<Attribute> |
AggregateImpl.getAttributes() |
| Modifier and Type | Method and Description |
|---|---|
Aggregate |
AlgorithmImpl.createAggregate(Schema schema,
List<Attribute> attributeList) |
| Modifier and Type | Interface and Description |
|---|---|
interface |
Measure
A quantity of interest in a star schema.
|
| Modifier and Type | Method and Description |
|---|---|
Attribute |
Level.getAttribute()
Attribute associated with level if available
Note that All Levels will not have an attribute associated with them.
|
| Modifier and Type | Method and Description |
|---|---|
List<Attribute> |
Attribute.getAncestorAttributes()
Returns a list of Ancestor Attributes that make this attribute unique
|
List<? extends Attribute> |
Schema.getAttributes()
Returns a list of all attributes in this schema.
|
List<Attribute> |
Aggregate.getAttributes()
Returns a list of attributes in this aggregate table.
|
| Modifier and Type | Method and Description |
|---|---|
double |
StatisticsProvider.getLoadTime(List<Attribute> attributes) |
double |
StatisticsProvider.getRowCount(List<Attribute> attributes)
Returns an estimate of the number of distinct values of a collection
of attributes.
|
double |
StatisticsProvider.getSpace(List<Attribute> attributes)
Returns an estimate of the amount of space (in bytes) required to
store a row in an Aggregate composed of the given Attributes.
|
Copyright © 2006–2016 Julian Hyde. All rights reserved.