org.apache.hadoop.hive.ql.optimizer.physical

Class PhysicalContext

java.lang.Object

org.apache.hadoop.hive.ql.optimizer.physical.PhysicalContext

public class PhysicalContext
extends Object

physical context used by physical resolvers.

Field Summary

Fields

Modifier and Type	Field and Description
protected HiveConf	conf
protected Task<?>	fetchTask
protected List<Task<?>>	rootTasks

Constructor Summary

Constructors

Constructor and Description
PhysicalContext(HiveConf conf, ParseContext parseContext, Context context, List<Task<?>> rootTasks, Task<?> fetchTask)

Method Summary

Modifier and Type	Method and Description
void	addToRootTask(Task<?> tsk)
HiveConf	getConf()
Context	getContext()
Task<?>	getFetchTask()
ParseContext	getParseContext()
List<Task<?>>	getRootTasks()
void	removeFromRootTask(Task<?> tsk)
void	setConf(HiveConf conf)
void	setContext(Context context)
void	setFetchTask(Task<?> fetchTask)
void	setParseContext(ParseContext parseContext)
void	setRootTasks(List<Task<?>> rootTasks)

Methods inherited from class java.lang.Object

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

Field Detail

conf

protected HiveConf conf

rootTasks

protected List<Task<?>> rootTasks

fetchTask

protected Task<?> fetchTask

Constructor Detail

PhysicalContext

public PhysicalContext(HiveConf conf,
                       ParseContext parseContext,
                       Context context,
                       List<Task<?>> rootTasks,
                       Task<?> fetchTask)

Method Detail

getConf

public HiveConf getConf()

setConf

public void setConf(HiveConf conf)

getParseContext

public ParseContext getParseContext()

setParseContext

public void setParseContext(ParseContext parseContext)

getContext

public Context getContext()

setContext

public void setContext(Context context)

getRootTasks

public List<Task<?>> getRootTasks()

setRootTasks

public void setRootTasks(List<Task<?>> rootTasks)

getFetchTask

public Task<?> getFetchTask()

setFetchTask

public void setFetchTask(Task<?> fetchTask)

addToRootTask

public void addToRootTask(Task<?> tsk)

removeFromRootTask

public void removeFromRootTask(Task<?> tsk)