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org.sablecc.sablecc
Class DFA
java.lang.Objectorg.sablecc.sablecc.DFA
- public final class DFA
- extends java.lang.Object
| Nested Class Summary | |
static class |
DFA.State
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static class |
DFA.Transition
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| Field Summary | |
private IntSet[] |
eclosures
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java.util.Hashtable |
finder
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NFA |
nfa
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java.util.List |
states
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| Constructor Summary | |
DFA(NFA nfa)
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| Method Summary | |
private void |
computeEClosures()
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private void |
construct()
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private IntSet |
eclosure(int state)
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private void |
eclosure(int state,
IntSet nfaStates)
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private IntSet |
eclosure(IntSet nfaStates)
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private int |
match(int st1,
int tr,
int st2)
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private void |
optimize()
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java.lang.String |
toString()
Convert this Object to a human-readable String. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
nfa
public NFA nfa
states
public final java.util.List states
finder
public final java.util.Hashtable finder
eclosures
private IntSet[] eclosures
| Constructor Detail |
DFA
public DFA(NFA nfa)
| Method Detail |
optimize
private void optimize()
match
private int match(int st1,
int tr,
int st2)
construct
private void construct()
computeEClosures
private void computeEClosures()
eclosure
private IntSet eclosure(int state)
eclosure
private void eclosure(int state,
IntSet nfaStates)
eclosure
private IntSet eclosure(IntSet nfaStates)
toString
public java.lang.String toString()
- Description copied from class:
java.lang.Object - Convert this Object to a human-readable String.
There are no limits placed on how long this String
should be or what it should contain. We suggest you
make it as intuitive as possible to be able to place
it into System.out.println() 55
and such.
It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.
This method will be called when performing string concatenation with this object. If the result is
null, string concatenation will instead use"null".The default implementation returns
getClass().getName() + "@" + Integer.toHexString(hashCode()).
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DETAIL: FIELD | CONSTR | METHOD | ||||||||