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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

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

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, getName, getStartTime, 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