org.apache.lens.cube.metadata

Class TimeRange

java.lang.Object

org.apache.lens.cube.metadata.TimeRange

public class TimeRange
extends Object

Timerange data structure

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	TimeRange.Iterable Iterable so that foreach is supported
static class	TimeRange.TimeRangeBuilder

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o)
org.apache.hadoop.hive.ql.parse.ASTNode	getAstNode()
static TimeRange.TimeRangeBuilder	getBuilder()
int	getChildIndex()
Date	getFromDate()
org.apache.hadoop.hive.ql.parse.ASTNode	getParent()
String	getPartitionColumn()
Date	getToDate()
int	hashCode()
boolean	isCoverableBy(TreeSet<UpdatePeriod> updatePeriods)
static TimeRange.Iterable	iterable(Date fromDate, Date toDate, UpdatePeriod updatePeriod, int increment) iterable from fromDate(including) to toDate(excluding) incrementing increment units of updatePeriod
static TimeRange.Iterable	iterable(Date fromDate, int numIters, UpdatePeriod updatePeriod, int increment) iterable from fromDate(including) incrementing increment units of updatePeriod.
TimeRange.Iterable	iterable(UpdatePeriod updatePeriod, int increment)
void	setAstNode(org.apache.hadoop.hive.ql.parse.ASTNode astNode)
void	setChildIndex(int childIndex)
void	setFromDate(Date fromDate)
void	setParent(org.apache.hadoop.hive.ql.parse.ASTNode parent)
void	setPartitionColumn(String partitionColumn)
void	setToDate(Date toDate)
String	toString()
String	toTimeDimWhereClause()
String	toTimeDimWhereClause(String prefix, String column)
void	validate()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

isCoverableBy

public boolean isCoverableBy(TreeSet<UpdatePeriod> updatePeriods)

getBuilder

public static TimeRange.TimeRangeBuilder getBuilder()

validate

public void validate()
              throws LensException

Throws:

LensException

toTimeDimWhereClause

public String toTimeDimWhereClause()

toTimeDimWhereClause

public String toTimeDimWhereClause(String prefix,
                          String column)

toString

public String toString()

Overrides:

toString in class Object

iterable

public static TimeRange.Iterable iterable(Date fromDate,
                          Date toDate,
                          UpdatePeriod updatePeriod,
                          int increment)

iterable from fromDate(including) to toDate(excluding) incrementing increment units of updatePeriod

iterable

public static TimeRange.Iterable iterable(Date fromDate,
                          int numIters,
                          UpdatePeriod updatePeriod,
                          int increment)

iterable from fromDate(including) incrementing increment units of updatePeriod. Do this numIters times

iterable

public TimeRange.Iterable iterable(UpdatePeriod updatePeriod,
                          int increment)

getPartitionColumn

@Generated(value="lombok")
public String getPartitionColumn()

getToDate

@Generated(value="lombok")
public Date getToDate()

getFromDate

@Generated(value="lombok")
public Date getFromDate()

getAstNode

@Generated(value="lombok")
public org.apache.hadoop.hive.ql.parse.ASTNode getAstNode()

getParent

@Generated(value="lombok")
public org.apache.hadoop.hive.ql.parse.ASTNode getParent()

getChildIndex

@Generated(value="lombok")
public int getChildIndex()

setPartitionColumn

@Generated(value="lombok")
public void setPartitionColumn(String partitionColumn)

setToDate

@Generated(value="lombok")
public void setToDate(Date toDate)

setFromDate

@Generated(value="lombok")
public void setFromDate(Date fromDate)

setAstNode

@Generated(value="lombok")
public void setAstNode(org.apache.hadoop.hive.ql.parse.ASTNode astNode)

setParent

@Generated(value="lombok")
public void setParent(org.apache.hadoop.hive.ql.parse.ASTNode parent)

setChildIndex

@Generated(value="lombok")
public void setChildIndex(int childIndex)

equals

@Generated(value="lombok")
public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

@Generated(value="lombok")
public int hashCode()

Overrides:

hashCode in class Object