org.apache.oozie.coord.input.dependency

Class CoordPullInputDependency

java.lang.Object

org.apache.oozie.coord.input.dependency.AbstractCoordInputDependency

org.apache.oozie.coord.input.dependency.CoordPullInputDependency

All Implemented Interfaces:

org.apache.hadoop.io.Writable, CoordInputDependency

public class CoordPullInputDependency
extends AbstractCoordInputDependency

Field Summary

Fields inherited from class org.apache.oozie.coord.input.dependency.AbstractCoordInputDependency

availableDependenciesSet, dependencyMap, isDependencyMet, missingDependenciesSet

Fields inherited from interface org.apache.oozie.coord.input.dependency.CoordInputDependency

INTERNAL_VERSION_ID

Constructor Summary

Constructors

Constructor and Description
CoordPullInputDependency()

Method Summary

Modifier and Type	Method and Description
void	addResolvedList(String dataSet, String list)
void	addUnResolvedList(String dataSet, String dependency) Adds the un resolved list.
protected void	generateDependencies()
List<String>	getAvailableDependencies(String dataSet) Gets the available dependencies.
String	getMissingDependencies() Gets the missing dependencies.
CoordUnResolvedInputDependency	getUnResolvedDependency(String dataSet)
String	getUnresolvedMissingDependencies()
boolean	isDataSetResolved(String dataSet)
boolean	isDependencyMet() Checks if dependencies are meet.
boolean	isResolvedDependencyMeet()
boolean	isUnResolvedDependencyMet() Checks if is unresolved dependencies met.
void	readFields(DataInput in)
void	setMissingDependencies(String join) Sets the missing dependencies.
void	write(DataOutput out)

Methods inherited from class org.apache.oozie.coord.input.dependency.AbstractCoordInputDependency

addInputInstanceList, addToAvailableDependencies, addToAvailableDependencies, addToAvailableDependencies, addToMissingDependencies, checkPullMissingDependencies, checkPushMissingDependencies, checkUnresolved, getAvailableDependenciesAsList, getDependencyMap, getListAsString, getMissingDependencies, getMissingDependenciesAsList, isChangeInDependency, removeFromMissingDependencies, serialize, setDependencyMap, setDependencyMet

Methods inherited from class java.lang.Object

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

Constructor Detail

CoordPullInputDependency

public CoordPullInputDependency()

Method Detail

addResolvedList

public void addResolvedList(String dataSet,
                            String list)

getUnResolvedDependency

public CoordUnResolvedInputDependency getUnResolvedDependency(String dataSet)

isUnResolvedDependencyMet

public boolean isUnResolvedDependencyMet()

Description copied from interface: CoordInputDependency

Checks if is unresolved dependencies met.

Specified by:

isUnResolvedDependencyMet in interface CoordInputDependency

Overrides:

isUnResolvedDependencyMet in class AbstractCoordInputDependency

Returns:

true, if unresolved dependencies are met

addUnResolvedList

public void addUnResolvedList(String dataSet,
                              String dependency)

Description copied from interface: CoordInputDependency

Adds the un resolved list.

Parameters:

dataSet - the name

dependency - the tmp unresolved

getMissingDependencies

public String getMissingDependencies()

Description copied from interface: CoordInputDependency

Gets the missing dependencies.

Specified by:

getMissingDependencies in interface CoordInputDependency

Overrides:

getMissingDependencies in class AbstractCoordInputDependency

Returns:

the missing dependencies

getUnresolvedMissingDependencies

public String getUnresolvedMissingDependencies()

generateDependencies

protected void generateDependencies()

Overrides:

generateDependencies in class AbstractCoordInputDependency

isDependencyMet

public boolean isDependencyMet()

Description copied from interface: CoordInputDependency

Checks if dependencies are meet.

Specified by:

isDependencyMet in interface CoordInputDependency

Overrides:

isDependencyMet in class AbstractCoordInputDependency

Returns:

true, if dependencies are meet

isResolvedDependencyMeet

public boolean isResolvedDependencyMeet()

write

public void write(DataOutput out)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Overrides:

write in class AbstractCoordInputDependency

Throws:

IOException

readFields

public void readFields(DataInput in)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Overrides:

readFields in class AbstractCoordInputDependency

Throws:

IOException

setMissingDependencies

public void setMissingDependencies(String join)

Description copied from interface: CoordInputDependency

Sets the missing dependencies.

Parameters:

join - the new missing dependencies

getAvailableDependencies

public List<String> getAvailableDependencies(String dataSet)

Description copied from interface: CoordInputDependency

Gets the available dependencies.

Specified by:

getAvailableDependencies in interface CoordInputDependency

Overrides:

getAvailableDependencies in class AbstractCoordInputDependency

Parameters:

dataSet - the data set

Returns:

the available dependencies

isDataSetResolved

public boolean isDataSetResolved(String dataSet)

Overrides:

isDataSetResolved in class AbstractCoordInputDependency