org.antlr.v4.runtime.atn

类 StarLoopEntryState

java.lang.Object

org.antlr.v4.runtime.atn.ATNState

org.antlr.v4.runtime.atn.DecisionState

org.antlr.v4.runtime.atn.StarLoopEntryState

public final class StarLoopEntryState
extends DecisionState

字段概要

字段

限定符和类型	字段和说明
StarLoopbackState	loopBackState
BitSet	precedenceLoopbackStates For precedence decisions, this set marks states S which have all of the following characteristics: One or more invocation sites of the current rule returns to S.
boolean	precedenceRuleDecision Indicates whether this state can benefit from a precedence DFA during SLL decision making.

从类继承的字段 org.antlr.v4.runtime.atn.DecisionState

decision, nonGreedy, sll

从类继承的字段 org.antlr.v4.runtime.atn.ATNState

atn, BASIC, BLOCK_END, BLOCK_START, epsilonOnlyTransitions, INITIAL_NUM_TRANSITIONS, INVALID_STATE_NUMBER, INVALID_TYPE, LOOP_END, nextTokenWithinRule, optimizedTransitions, PLUS_BLOCK_START, PLUS_LOOP_BACK, RULE_START, RULE_STOP, ruleIndex, serializationNames, STAR_BLOCK_START, STAR_LOOP_BACK, STAR_LOOP_ENTRY, stateNumber, TOKEN_START, transitions

构造器概要

构造器

构造器和说明
StarLoopEntryState()

方法概要

限定符和类型	方法和说明
int	getStateType()

从类继承的方法 org.antlr.v4.runtime.atn.ATNState

addOptimizedTransition, addTransition, addTransition, equals, getNonStopStateNumber, getNumberOfOptimizedTransitions, getNumberOfTransitions, getOptimizedTransition, getStateNumber, getTransitions, hashCode, isNonGreedyExitState, isOptimized, onlyHasEpsilonTransitions, removeOptimizedTransition, removeTransition, setOptimizedTransition, setRuleIndex, setTransition, toString, transition

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

字段详细资料

loopBackState

public StarLoopbackState loopBackState

precedenceRuleDecision

public boolean precedenceRuleDecision

Indicates whether this state can benefit from a precedence DFA during SLL decision making.

This is a computed property that is calculated during ATN deserialization and stored for use in ParserATNSimulator and ParserInterpreter.

另请参阅:

DFA.isPrecedenceDfa()

precedenceLoopbackStates

public BitSet precedenceLoopbackStates

For precedence decisions, this set marks states S which have all of the following characteristics:

• One or more invocation sites of the current rule returns to S.
• The closure from S includes the current decision without passing through any rule invocations or stepping out of the current rule.

This field is null when precedenceRuleDecision is false.

构造器详细资料

StarLoopEntryState

public StarLoopEntryState()

方法详细资料

getStateType

public int getStateType()

指定者:

getStateType 在类中 ATNState