org.stekikun.dolmen.tagged

Class Optimiser.Allocated

java.lang.Object

org.stekikun.dolmen.tagged.Optimiser.Allocated

Enclosing class:

Optimiser

public static final class Optimiser.Allocated
extends Object

This structure represents the result of optimising a tagged regular expression: it packs together the resulting tagged expression, the list of Optimiser.IdentInfo for each possible bound variable in the original regular expression, and the overall number of different memory cells needed to store all markers at run-time.

Author:

Stéphane Lescuyer

Field Summary

Fields

Modifier and Type	Field and Description
Map<Optimiser.TagKey,Optimiser.TagAddr>	env Necessary?
TreeMap<String,Optimiser.IdentInfo>	identInfos Tag addresses for each binding variable's boundaries
int	numCells Total number of memory cells for tags
TRegular	regular The optimised regular expression

Method Summary

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

regular

public final TRegular regular

The optimised regular expression

identInfos

public final TreeMap<String,Optimiser.IdentInfo> identInfos

Tag addresses for each binding variable's boundaries

numCells

public final int numCells

Total number of memory cells for tags

env

public final Map<Optimiser.TagKey,Optimiser.TagAddr> env

Necessary? Environment from tags to memory cells

Method Detail

toString

public String toString()

Overrides:

toString in class Object