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antlr
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[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 9179]
This commit is contained in:
parrt 2011-10-23 19:23:51 -08:00
parent 2cbd522320
commit 565be04fd2
1 changed files with 11 additions and 12 deletions
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23
tool/resources/org/antlr/v4/tool/templates/codegen/Java/Java.stg
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@ -35,7 +35,6 @@ ListenerFile(listener, header) ::= <<
<header>
import org.antlr.v4.runtime.tree.ParseTreeListener;
@SuppressWarnings({"all", "warnings", "unchecked", "unused"})
public interface <listener.grammarName>Listener extends ParseTreeListener {
<listener.listenerNames:{lname |
void enterRule(<listener.parserName>.<lname>Context ctx);
@ -49,15 +48,14 @@ BlankListenerFile(listener, header) ::= <<
import org.antlr.v4.runtime.ParserRuleContext;
import org.antlr.v4.runtime.Token;
@SuppressWarnings({"all", "warnings", "unchecked", "unused"})
public class Blank<listener.grammarName>Listener implements <listener.grammarName>Listener {
<listener.listenerNames:{lname |
public void enterRule(<listener.parserName>.<lname>Context ctx) { \}
public void exitRule(<listener.parserName>.<lname>Context ctx) { \}}; separator="\n">
@Override public void enterRule(<listener.parserName>.<lname>Context ctx) { \}
@Override public void exitRule(<listener.parserName>.<lname>Context ctx) { \}}; separator="\n">
public void enterEveryRule(ParserRuleContext ctx) { }
public void exitEveryRule(ParserRuleContext ctx) { }
public void visitToken(Token token) { }
@Override public void enterEveryRule(ParserRuleContext ctx) { }
@Override public void exitEveryRule(ParserRuleContext ctx) { }
@Override public void visitToken(Token token) { }
}
>>
@ -180,8 +178,8 @@ RuleFunction(currentRule,code,locals,ruleCtx,altLabelCtxs,namedActions,finallyAc
<if(currentRule.modifiers)><currentRule.modifiers:{f | <f> }><else>public final <endif><currentRule.ctxType> <currentRule.name>(<currentRule.args; separator=",">) throws RecognitionException {
<currentRule.ctxType> _localctx = new <currentRule.ctxType>(_ctx, <currentRule.startState><currentRule.args:{a | , <a.name>}>);
enterRule(_localctx, <currentRule.index>);
//System.out.println("enter "+ruleNames[<currentRule.index>]+", LT(1)="+_input.LT(1).getText());
enterRule(_localctx, RULE_<currentRule.name>);
//System.out.println("enter "+ruleNames[RULE_<currentRule.name>]+", LT(1)="+_input.LT(1).getText());
<namedActions.init>
<locals; separator="\n">
try {
@ -196,8 +194,8 @@ RuleFunction(currentRule,code,locals,ruleCtx,altLabelCtxs,namedActions,finallyAc
}
finally {
<finallyAction>
exitRule(<currentRule.index>);
// System.out.println("exit "+ruleNames[<currentRule.index>]);
exitRule(RULE_<currentRule.name>);
// System.out.println("exit "+ruleNames[RULE_<currentRule.name>]);
}
return _localctx;
}
@ -557,8 +555,9 @@ public static class <s.label>Context extends <currentRule.name>Context {
>>
VisitorDispatchMethod(method) ::= <<
@Override
public void <if(method.isEnter)>enter<else>exit<endif>Rule(ParseTreeListener listener) {
((<parser.grammarName>Listener)listener).<if(method.isEnter)>enter<else>exit<endif>Rule(this);
if ( listener!=null ) ((<parser.grammarName>Listener)listener).<if(method.isEnter)>enter<else>exit<endif>Rule(this);
}
>>