Package org.nuxeo.lib.stream.computation

Class Settings

java.lang.Object

org.nuxeo.lib.stream.computation.Settings

public class Settings
extends Object

Settings defines stream's partitions and computation's concurrency and policy.

Since:

9.3

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<Name,Codec<Record>>	codecs
protected Map<Name,Integer>	concurrencies
protected Codec<Record>	defaultCodec
protected int	defaultConcurrency
protected boolean	defaultExternal
protected RecordFilterChain	defaultFilter
protected int	defaultPartitions
protected ComputationPolicy	defaultPolicy
protected Map<Name,Boolean>	externals
protected Map<Name,RecordFilterChain>	filters
protected Map<Name,Integer>	partitions
protected Map<Name,ComputationPolicy>	policies

Constructor Summary

Constructors

Constructor	Description
Settings(int defaultConcurrency, int defaultPartitions)	Default concurrency and partition to use if not specified explicitly.
Settings(int defaultConcurrency, int defaultPartitions, Codec<Record> defaultCodec)	Default concurrency and partition to use if not specified explicitly.
Settings(int defaultConcurrency, int defaultPartitions, Codec<Record> defaultCodec, ComputationPolicy defaultPolicy)
Settings(int defaultConcurrency, int defaultPartitions, Codec<Record> defaultCodec, ComputationPolicy defaultPolicy, RecordFilterChain defaultFilter)
Settings(int defaultConcurrency, int defaultPartitions, Codec<Record> defaultCodec, ComputationPolicy defaultPolicy, RecordFilterChain defaultFilter, boolean defaultExternal)
Settings(int defaultConcurrency, int defaultPartitions, ComputationPolicy defaultPolicy)

Method Summary

Modifier and Type	Method	Description
Settings	addFilter(String streamName, RecordFilter filter)	Add a filter
Settings	addFilter(Name streamName, RecordFilter filter)	Add a filter
Codec<Record>	getCodec(String streamName)	Gets the codec for a stream.
Codec<Record>	getCodec(Name streamName)	Gets the codec for a stream.
int	getConcurrency(String computationName)
int	getConcurrency(Name computationName)
RecordFilterChain	getFilterChain(String streamName)	Gets the filter chain for a stream.
RecordFilterChain	getFilterChain(Name streamName)	Gets the filter chain for a stream.
int	getPartitions(String streamName)
int	getPartitions(Name streamName)
ComputationPolicy	getPolicy(String computationName)	Gets the policy for a computation.
ComputationPolicy	getPolicy(Name computationName)	Gets the policy for a computation.
boolean	isExternal(Name streamName)
Settings	setCodec(String streamName, Codec<Record> codec)	Sets the codec for a stream.
Settings	setCodec(Name streamName, Codec<Record> codec)	Sets the codec for a stream.
Settings	setConcurrency(String computationName, int concurrency)	Sets the computation thread pool size.
Settings	setConcurrency(Name computationName, int concurrency)
Settings	setExternal(Name streamName, boolean external)
Settings	setPartitions(String streamName, int partitions)
Settings	setPartitions(Name streamName, int partitions)	Sets the number of partitions for a stream.
Settings	setPolicy(String computationName, ComputationPolicy policy)	Sets the policy for a computation, when using default as computationName this sets the default policy for all computations in the processor.
Settings	setPolicy(Name computationName, ComputationPolicy policy)	Sets the policy for a computation, when using default as computationName this sets the default policy for all computations in the processor.

Methods inherited from class java.lang.Object

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

Field Detail

defaultPartitions

protected final int defaultPartitions

partitions

protected final Map<Name,Integer> partitions

defaultCodec

protected final Codec<Record> defaultCodec

codecs

protected final Map<Name,Codec<Record>> codecs

defaultFilter

protected final RecordFilterChain defaultFilter

filters

protected final Map<Name,RecordFilterChain> filters

externals

protected final Map<Name,Boolean> externals

defaultExternal

protected final boolean defaultExternal

defaultConcurrency

protected final int defaultConcurrency

concurrencies

protected final Map<Name,Integer> concurrencies

defaultPolicy

protected final ComputationPolicy defaultPolicy

policies

protected final Map<Name,ComputationPolicy> policies

Constructor Detail

Settings

public Settings(int defaultConcurrency,
                int defaultPartitions)

Default concurrency and partition to use if not specified explicitly.

Settings

public Settings(int defaultConcurrency,
                int defaultPartitions,
                Codec<Record> defaultCodec)

Default concurrency and partition to use if not specified explicitly.

Settings

public Settings(int defaultConcurrency,
                int defaultPartitions,
                ComputationPolicy defaultPolicy)

Settings

public Settings(int defaultConcurrency,
                int defaultPartitions,
                Codec<Record> defaultCodec,
                ComputationPolicy defaultPolicy)

Settings

public Settings(int defaultConcurrency,
                int defaultPartitions,
                Codec<Record> defaultCodec,
                ComputationPolicy defaultPolicy,
                RecordFilterChain defaultFilter)

Settings

public Settings(int defaultConcurrency,
                int defaultPartitions,
                Codec<Record> defaultCodec,
                ComputationPolicy defaultPolicy,
                RecordFilterChain defaultFilter,
                boolean defaultExternal)

Method Detail

setConcurrency

public Settings setConcurrency(String computationName,
                               int concurrency)

Sets the computation thread pool size.

setConcurrency

public Settings setConcurrency(Name computationName,
                               int concurrency)

getConcurrency

public int getConcurrency(String computationName)

getConcurrency

public int getConcurrency(Name computationName)

setPartitions

public Settings setPartitions(Name streamName,
                              int partitions)

Sets the number of partitions for a stream.

setPartitions

public Settings setPartitions(String streamName,
                              int partitions)

getPartitions

public int getPartitions(Name streamName)

getPartitions

public int getPartitions(String streamName)

setExternal

public Settings setExternal(Name streamName,
                            boolean external)

isExternal

public boolean isExternal(Name streamName)

setCodec

public Settings setCodec(Name streamName,
                         Codec<Record> codec)

Sets the codec for a stream.

Since:

11.1

setCodec

public Settings setCodec(String streamName,
                         Codec<Record> codec)

Sets the codec for a stream.

Since:

10.2

getCodec

public Codec<Record> getCodec(String streamName)

Gets the codec for a stream.

Since:

10.2

getCodec

public Codec<Record> getCodec(Name streamName)

Gets the codec for a stream.

Since:

11.1

setPolicy

public Settings setPolicy(Name computationName,
                          ComputationPolicy policy)

Sets the policy for a computation, when using default as computationName this sets the default policy for all computations in the processor.

Since:

11.1

setPolicy

public Settings setPolicy(String computationName,
                          ComputationPolicy policy)

Sets the policy for a computation, when using default as computationName this sets the default policy for all computations in the processor.

Since:

10.3

getPolicy

public ComputationPolicy getPolicy(Name computationName)

Gets the policy for a computation.

Since:

11.1

getPolicy

public ComputationPolicy getPolicy(String computationName)

Gets the policy for a computation.

Since:

10.3

addFilter

public Settings addFilter(Name streamName,
                          RecordFilter filter)

Add a filter

Since:

11.1

addFilter

public Settings addFilter(String streamName,
                          RecordFilter filter)

Add a filter

Since:

11.1

getFilterChain

public RecordFilterChain getFilterChain(Name streamName)

Gets the filter chain for a stream.

Since:

11.1

getFilterChain

public RecordFilterChain getFilterChain(String streamName)

Gets the filter chain for a stream.

Since:

11.1