com.yahoo.bard.webservice.data.config.table

Class ConcretePhysicalTableDefinition

java.lang.Object

com.yahoo.bard.webservice.data.config.table.PhysicalTableDefinition

com.yahoo.bard.webservice.data.config.table.ConcretePhysicalTableDefinition

Direct Known Subclasses:

ConcreteSqlPhysicalTableDefinition, PermissivePhysicalTableDefinition

public class ConcretePhysicalTableDefinition
extends PhysicalTableDefinition

Holds the fields needed to define a Concrete Physical Table.

Constructor Summary

Constructors

Constructor and Description
ConcretePhysicalTableDefinition(TableName name, ZonedTimeGrain timeGrain, Set<FieldName> metricNames, Set<? extends DimensionConfig> dimensionConfigs) Define a physical table using a zoned time grain.
ConcretePhysicalTableDefinition(TableName name, ZonedTimeGrain timeGrain, Set<FieldName> metricNames, Set<? extends DimensionConfig> dimensionConfigs, Map<String,String> logicalToPhysicalNames) Define a physical table with provided logical to physical column name mappings.

Method Summary

Modifier and Type	Method and Description
ConfigPhysicalTable	build(ResourceDictionaries dictionaries, DataSourceMetadataService metadataService) Given the resource dictionaries and a data source metadata service, build the corresponding physical table.
Set<TableName>	getDependentTableNames() Get the set of physical tables required to build the current physical table.

Methods inherited from class com.yahoo.bard.webservice.data.config.table.PhysicalTableDefinition

buildColumns, buildLogicalToPhysicalNames, getDimensionConfigs, getLogicalToPhysicalNames, getMetricNames, getName, getTimeGrain

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConcretePhysicalTableDefinition

public ConcretePhysicalTableDefinition(TableName name,
                                       ZonedTimeGrain timeGrain,
                                       Set<FieldName> metricNames,
                                       Set<? extends DimensionConfig> dimensionConfigs)

Define a physical table using a zoned time grain.

Parameters:

name - The table name

timeGrain - The zoned time grain

metricNames - The Set of metric names on the table

dimensionConfigs - The dimension configurations

ConcretePhysicalTableDefinition

public ConcretePhysicalTableDefinition(TableName name,
                                       ZonedTimeGrain timeGrain,
                                       Set<FieldName> metricNames,
                                       Set<? extends DimensionConfig> dimensionConfigs,
                                       Map<String,String> logicalToPhysicalNames)

Define a physical table with provided logical to physical column name mappings.

Parameters:

name - The table name

timeGrain - The zoned time grain

metricNames - The Set of metric names on the table

dimensionConfigs - The dimension configurations

logicalToPhysicalNames - A map from logical column names to physical column names

Method Detail

getDependentTableNames

public Set<TableName> getDependentTableNames()

Description copied from class: PhysicalTableDefinition

Get the set of physical tables required to build the current physical table.

Specified by:

getDependentTableNames in class PhysicalTableDefinition

Returns:

a set of physical table names

build

public ConfigPhysicalTable build(ResourceDictionaries dictionaries,
                                 DataSourceMetadataService metadataService)

Description copied from class: PhysicalTableDefinition

Given the resource dictionaries and a data source metadata service, build the corresponding physical table.

Specified by:

build in class PhysicalTableDefinition

Parameters:

dictionaries - Dictionary containing dimension dictionary and physical table dictionary

metadataService - Service containing column available interval information

Returns:

the type of physical table which was built.