org.apache.lens.cube.metadata

Class BaseDimAttribute

java.lang.Object

org.apache.lens.cube.metadata.CubeColumn

org.apache.lens.cube.metadata.CubeDimAttribute

org.apache.lens.cube.metadata.BaseDimAttribute

All Implemented Interfaces:

Named

Direct Known Subclasses:

InlineDimAttribute, ReferencedDimAtrribute

public class BaseDimAttribute
extends CubeDimAttribute

Constructor Summary

Constructors

Constructor and Description
BaseDimAttribute(org.apache.hadoop.hive.metastore.api.FieldSchema column)
BaseDimAttribute(org.apache.hadoop.hive.metastore.api.FieldSchema column, String displayString, Date startTime, Date endTime, Double cost)
BaseDimAttribute(org.apache.hadoop.hive.metastore.api.FieldSchema column, String displayString, Date startTime, Date endTime, Double cost, Long numOfDistinctValues)
BaseDimAttribute(String name, Map<String,String> props) This is used only for serializing

Method Summary

Methods

Modifier and Type	Method and Description
void	addProperties(Map<String,String> props)
boolean	equals(Object obj)
static com.google.common.base.Optional<Long>	getDimNumOfDistinctValues(String name, Map<String,String> props)
static String	getDimType(String name, Map<String,String> props)
int	hashCode()

Methods inherited from class org.apache.lens.cube.metadata.CubeColumn

getCost, getDescription, getDisplayString, getEndTime, getEndTimeMillisSinceEpoch, getName, getStartTime, getStartTimeMillisSinceEpoch, isColumnAvailableFrom, isColumnAvailableInTimeRange, isColumnAvailableTill, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BaseDimAttribute

public BaseDimAttribute(org.apache.hadoop.hive.metastore.api.FieldSchema column)

BaseDimAttribute

public BaseDimAttribute(org.apache.hadoop.hive.metastore.api.FieldSchema column,
                String displayString,
                Date startTime,
                Date endTime,
                Double cost)

BaseDimAttribute

public BaseDimAttribute(org.apache.hadoop.hive.metastore.api.FieldSchema column,
                String displayString,
                Date startTime,
                Date endTime,
                Double cost,
                Long numOfDistinctValues)

BaseDimAttribute

public BaseDimAttribute(String name,
                Map<String,String> props)

This is used only for serializing

Parameters:

name -

props -

Method Detail

addProperties

public void addProperties(Map<String,String> props)

Overrides:

addProperties in class CubeDimAttribute

getDimType

public static String getDimType(String name,
                Map<String,String> props)

getDimNumOfDistinctValues

public static com.google.common.base.Optional<Long> getDimNumOfDistinctValues(String name,
                                                              Map<String,String> props)

hashCode

public int hashCode()

Overrides:

hashCode in class CubeDimAttribute

equals

public boolean equals(Object obj)

Overrides:

equals in class CubeDimAttribute