com.espertech.esper.rowregex

Class RegexPartitionTerminationStateComparator

java.lang.Object

com.espertech.esper.rowregex.RegexPartitionTerminationStateComparator

All Implemented Interfaces:

Comparator<RegexNFAStateEntry>

public class RegexPartitionTerminationStateComparator
extends Object
implements Comparator<RegexNFAStateEntry>

Constructor Summary

Constructors

Constructor and Description
RegexPartitionTerminationStateComparator(int[] multimatchStreamNumToVariable, LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams)

Method Summary

Modifier and Type	Method and Description
int	compare(RegexNFAStateEntry o1, RegexNFAStateEntry o2)
boolean	compareTerminationStateToEndState(RegexNFAStateEntry terminationState, RegexNFAStateEntry endState)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

RegexPartitionTerminationStateComparator

public RegexPartitionTerminationStateComparator(int[] multimatchStreamNumToVariable,
                                                LinkedHashMap<String,Pair<Integer,Boolean>> variableStreams)

Method Detail

compare

public int compare(RegexNFAStateEntry o1,
                   RegexNFAStateEntry o2)

Specified by:

compare in interface Comparator<RegexNFAStateEntry>

compareTerminationStateToEndState

public boolean compareTerminationStateToEndState(RegexNFAStateEntry terminationState,
                                                 RegexNFAStateEntry endState)