org.stekikun.dolmen.codegen

Class DecisionTree.Switch

java.lang.Object

org.stekikun.dolmen.codegen.DecisionTree

org.stekikun.dolmen.codegen.DecisionTree.Switch

Enclosing class:

DecisionTree

public static final class DecisionTree.Switch
extends DecisionTree

An implementation of DecisionTree which represents the transition table as a switch mapping some character sets to DFA.TransActions.

It can typically be used as a leaf of binary decision trees.

Author:

Stéphane Lescuyer

Nested Class Summary

Nested classes/interfaces inherited from class org.stekikun.dolmen.codegen.DecisionTree

DecisionTree.Impossible, DecisionTree.Kind, DecisionTree.Return, DecisionTree.Split, DecisionTree.Switch, DecisionTree.Table

Field Summary

Fields

Modifier and Type	Field and Description
TreeMap<CSet,DFA.TransActions>	table The transition table implemented in this switch

Fields inherited from class org.stekikun.dolmen.codegen.DecisionTree

IMPOSSIBLE

Method Summary

Modifier and Type	Method and Description
CSet	getDomain()
DecisionTree.Kind	getKind()

Methods inherited from class org.stekikun.dolmen.codegen.DecisionTree

compile, main, ret, simplify, split, switchTable, tabulated, toString

Methods inherited from class java.lang.Object

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

Field Detail

table

public final TreeMap<CSet,DFA.TransActions> table

The transition table implemented in this switch

Method Detail

getDomain

public CSet getDomain()

Specified by:

getDomain in class DecisionTree

Returns:

the domain set for which this transition table is defined, i.e. the characters which are mapped to some shifting action

getKind

public DecisionTree.Kind getKind()

Specified by:

getKind in class DecisionTree

Returns:

what kind of decision tree this is