org.apache.flink.cep.nfa

Class AfterMatchSkipStrategy

java.lang.Object

org.apache.flink.cep.nfa.AfterMatchSkipStrategy

All Implemented Interfaces:

Serializable

public class AfterMatchSkipStrategy
extends Object
implements Serializable

Indicate the skip strategy after a match process.

For more info on possible skip strategies see AfterMatchSkipStrategy.SkipStrategy.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AfterMatchSkipStrategy.SkipStrategy Skip Strategy Enum.

Method Summary

Modifier and Type	Method and Description
String	getPatternName() Get the referenced pattern name of this strategy.
AfterMatchSkipStrategy.SkipStrategy	getStrategy() Get the AfterMatchSkipStrategy.SkipStrategy enum.
static AfterMatchSkipStrategy	noSkip() Every possible match will be emitted.
static AfterMatchSkipStrategy	skipPastLastEvent() Discards every partial match that contains event of the match.
static AfterMatchSkipStrategy	skipToFirst(String patternName) Discards every partial match that contains event of the match preceding the first of *PatternName*.
static AfterMatchSkipStrategy	skipToLast(String patternName) Discards every partial match that contains event of the match preceding the last of *PatternName*.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

skipToFirst

public static AfterMatchSkipStrategy skipToFirst(String patternName)

Discards every partial match that contains event of the match preceding the first of *PatternName*.

Parameters:

patternName - the pattern name to skip to

Returns:

the created AfterMatchSkipStrategy

skipToLast

public static AfterMatchSkipStrategy skipToLast(String patternName)

Discards every partial match that contains event of the match preceding the last of *PatternName*.

Parameters:

patternName - the pattern name to skip to

Returns:

the created AfterMatchSkipStrategy

skipPastLastEvent

public static AfterMatchSkipStrategy skipPastLastEvent()

Discards every partial match that contains event of the match.

Returns:

the created AfterMatchSkipStrategy

noSkip

public static AfterMatchSkipStrategy noSkip()

Every possible match will be emitted.

Returns:

the created AfterMatchSkipStrategy

getStrategy

public AfterMatchSkipStrategy.SkipStrategy getStrategy()

Get the AfterMatchSkipStrategy.SkipStrategy enum.

Returns:

the skip strategy

getPatternName

public String getPatternName()

Get the referenced pattern name of this strategy.

Returns:

the referenced pattern name.

toString

public String toString()

Overrides:

toString in class Object