JFlex
public final class DFA extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
static int |
NO_TARGET
The code for "no target state" in the transition table.
|
Constructor and Description |
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DFA(int numLexStates,
int numInp) |
Modifier and Type | Method and Description |
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void |
addTransition(int start,
char input,
int dest) |
void |
checkActions(LexScan scanner,
LexParse parser) |
java.lang.String |
dotFormat() |
void |
minimize()
Implementation of Hopcroft's O(n log n) minimization algorithm, follows
description by D.
|
boolean[][] |
old_minimize() |
void |
printBlocks(int[] b,
int[] b_f,
int[] b_b,
int last) |
void |
printInvDelta(int[][] inv_delta,
int[] inv_delta_set) |
void |
printL(int[] l_f,
int[] l_b,
int anchor) |
void |
printTable(boolean[][] equiv) |
void |
setAction(int state,
Action stateAction) |
void |
setFinal(int state,
boolean isFinalState) |
void |
setLexState(int lState,
int trueState) |
void |
setPushback(int state,
boolean isPushbackState) |
java.lang.String |
toString() |
java.lang.String |
toString(int[] a) |
void |
writeDot(java.io.File file) |
public static final int NO_TARGET
public void setLexState(int lState, int trueState)
public void setAction(int state, Action stateAction)
public void setFinal(int state, boolean isFinalState)
public void setPushback(int state, boolean isPushbackState)
public void addTransition(int start, char input, int dest)
public java.lang.String toString()
toString
in class java.lang.Object
public void writeDot(java.io.File file)
public java.lang.String dotFormat()
public void minimize()
public java.lang.String toString(int[] a)
public void printBlocks(int[] b, int[] b_f, int[] b_b, int last)
public void printL(int[] l_f, int[] l_b, int anchor)
public boolean[][] old_minimize()
public void printInvDelta(int[][] inv_delta, int[] inv_delta_set)
public void printTable(boolean[][] equiv)