com.mapr.streams

Interface StreamDescriptor

All Superinterfaces:

Cloneable

public interface StreamDescriptor
extends Cloneable

A StreamDescriptor contains the details about a stream such as the ttl, compression algo, default number of partitions per topic and so on.

Method Summary

Methods

Modifier and Type	Method and Description
String	getAdminPerms()
boolean	getAutoCreateTopics()
String	getCompressionAlgo()
String	getConsumePerms()
String	getCopyPerms()
int	getDefaultPartitions()
String	getProducePerms()
long	getTimeToLiveSec()
String	getTopicPerms()
void	setAdminPerms(String perms) Sets the admin permission ace.
void	setAutoCreateTopics(boolean allow) Sets if topics should be auto-created when a message is produced.
void	setCompressionAlgo(String algo) Sets the compression algo.
void	setConsumePerms(String perms) Sets the consume permission ace.
void	setCopyPerms(String perms) Sets the copy permission ace.
void	setDefaultPartitions(int numPartitions) Sets the default number of partitions per topic.
void	setProducePerms(String perms) Sets the producer permission ace.
void	setTimeToLiveSec(long sec) Sets the time-to-live for messages.
void	setTopicPerms(String perms) Sets the topic permission ace.

Method Detail

getDefaultPartitions

int getDefaultPartitions()

Returns:

the default number of partitions per topic.

setDefaultPartitions

void setDefaultPartitions(int numPartitions)

Sets the default number of partitions per topic.

Parameters:

numPartitions - the number of partitions

getTimeToLiveSec

long getTimeToLiveSec()

Returns:

time-to-live for messages in seconds.

setTimeToLiveSec

void setTimeToLiveSec(long sec)

Sets the time-to-live for messages.

Parameters:

sec - the time to live

getCompressionAlgo

String getCompressionAlgo()

Returns:

the compression algo.

setCompressionAlgo

void setCompressionAlgo(String algo)

Sets the compression algo.

Parameters:

algo - the compression algorithm name.

getAutoCreateTopics

boolean getAutoCreateTopics()

Returns:

true if topics should be auto-created when a message is produced.

setAutoCreateTopics

void setAutoCreateTopics(boolean allow)

Sets if topics should be auto-created when a message is produced.

Parameters:

allow - true if topics should be auto-created.

getProducePerms

String getProducePerms()

Returns:

the producer permission ace.

setProducePerms

void setProducePerms(String perms)

Sets the producer permission ace.

Parameters:

perms - the producer permission ace.

getConsumePerms

String getConsumePerms()

Returns:

the consume permission ace.

setConsumePerms

void setConsumePerms(String perms)

Sets the consume permission ace.

Parameters:

perms - the consume permission ace.

getTopicPerms

String getTopicPerms()

Returns:

the topic permission ace.

setTopicPerms

void setTopicPerms(String perms)

Sets the topic permission ace.

Parameters:

perms - the topic permission ace.

getCopyPerms

String getCopyPerms()

Returns:

the copy permission ace.

setCopyPerms

void setCopyPerms(String perms)

Sets the copy permission ace.

Parameters:

perms - the copy permission ace.

getAdminPerms

String getAdminPerms()

Returns:

the admin permission ace.

setAdminPerms

void setAdminPerms(String perms)

Sets the admin permission ace.

Parameters:

perms - the admin permission ace.