org.apache.lens.server.api.query.cost

Class FactPartitionBasedQueryCost

java.lang.Object

org.apache.lens.server.api.query.cost.FactPartitionBasedQueryCost

All Implemented Interfaces:

Serializable, Comparable<FactPartitionBasedQueryCost>, QueryCost<FactPartitionBasedQueryCost>

public class FactPartitionBasedQueryCost
extends Object
implements QueryCost<FactPartitionBasedQueryCost>, Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FactPartitionBasedQueryCost(double partitionCost)

Method Summary

Methods

Modifier and Type	Method and Description
FactPartitionBasedQueryCost	add(FactPartitionBasedQueryCost other)
int	compareTo(FactPartitionBasedQueryCost o)
boolean	equals(Object o)
long	getEstimatedExecTimeMillis()
double	getEstimatedResourceUsage()
QueryCostType	getQueryCostType()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

FactPartitionBasedQueryCost

public FactPartitionBasedQueryCost(double partitionCost)

Method Detail

add

public FactPartitionBasedQueryCost add(FactPartitionBasedQueryCost other)

Specified by:

add in interface QueryCost<FactPartitionBasedQueryCost>

getQueryCostType

public QueryCostType getQueryCostType()

Specified by:

getQueryCostType in interface QueryCost<FactPartitionBasedQueryCost>

getEstimatedExecTimeMillis

public long getEstimatedExecTimeMillis()
                                throws UnsupportedOperationException

Specified by:

getEstimatedExecTimeMillis in interface QueryCost<FactPartitionBasedQueryCost>

Throws:

UnsupportedOperationException

getEstimatedResourceUsage

public double getEstimatedResourceUsage()

Specified by:

getEstimatedResourceUsage in interface QueryCost<FactPartitionBasedQueryCost>

compareTo

public int compareTo(FactPartitionBasedQueryCost o)

Specified by:

compareTo in interface Comparable<FactPartitionBasedQueryCost>

toString

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

Overrides:

toString in class Object

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