Example usage for org.antlr.v4.runtime RuleContext getRuleIndex

Introduction

In this page you can find the example usage for org.antlr.v4.runtime RuleContext getRuleIndex.

Prototype

public int getRuleIndex() 

Source Link

Usage

From source file:tnsnamesInterfaceListener.java

License:Open Source License

@Override
public void enterBeq_beq(tnsnamesParser.Beq_beqContext ctx) {
    RuleContext parentCtx = ctx.getParent();
    String parentRule = this.ruleNames[parentCtx.getRuleIndex()];

    // Check for redefinitions. BEQ.
    if (parentRule == "beq_parameter") {
        checkForRedefinition("PROTOCOL", firstBEQ_ProtocolLine, this.lineNumber);
    }/*from   w  w w .  ja va2s. co  m*/

    // Check for redefinitions. ARGS.
    if (parentRule == "bad_address") {
        checkForRedefinition("PROTOCOL", firstBAD_ProtocolLine, this.lineNumber);
    }
}

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From source file:tnsnamesInterfaceListener.java

License:Open Source License

@Override
public void enterAl_load_balance(tnsnamesParser.Al_load_balanceContext ctx) {
    // Who is my parent? We need this to prevent errors when, for example,
    // an ADDRESS_LIST FAIL_OVER parameter is flagged as redefining a parent
    // DESCRIPTION FAIL_OVER parameter, which is not actually the case.
    RuleContext parentCtx = ctx.getParent();

    // We get the rule name, from the grammar, for the parent of this 
    // rule. In lower case as we are dealing with parser rules.
    String parentRule = this.ruleNames[parentCtx.getRuleIndex()];

    // Check for redefinitions, DESCRIPTION_LIST.
    if (parentRule == "dl_parameter") {
        checkForRedefinition("LOAD_BALANCE", firstDL_LoadBalanceLine, this.lineNumber);
    }//from  w ww  .  j av a2s  .  c  o  m

    // Check for redefinitions, DESCRIPTION.
    if (parentRule == "d_parameter") {
        checkForRedefinition("LOAD_BALANCE", firstLoadBalanceLine, this.lineNumber);
    }

    // Check for redefinitions, ADDRESS_LIST.
    if (parentRule == "al_parameter") {
        checkForRedefinition("LOAD_BALANCE", firstAL_LoadBalanceLine, this.lineNumber);
    }
}

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From source file:tnsnamesInterfaceListener.java

License:Open Source License

@Override
public void enterAl_failover(tnsnamesParser.Al_failoverContext ctx) {
    // Who is my parent? We need this top prevent errors when, for example,
    // an ADDRESS_LIST FAIL_OVER parameter is flagged as redefining a parent
    // DESCRIPTION FAIL_OVER parameter, which is not actually the case.
    RuleContext parentCtx = ctx.getParent();

    // We get the rule name, from the grammar, for the parent of this 
    // rule. In lower case as we are dealing with parser rules.
    String parentRule = this.ruleNames[parentCtx.getRuleIndex()];

    // Check for redefinitions, DESCRIPTION_LIST.
    if (parentRule == "dl_parameter") {
        checkForRedefinition("FAILOVER", firstDL_FailOverLine, this.lineNumber);
    }/*from  w  w  w  .  j  ava  2 s .c om*/

    // Check for redefinitions, DESCRIPTION.
    if (parentRule == "d_parameter") {
        checkForRedefinition("FAILOVER", firstFailOverLine, this.lineNumber);
    }

    // Check for redefinitions, ADDRESS_LIST.
    if (parentRule == "al_parameter") {
        checkForRedefinition("FAILOVER", firstAL_FailOverLine, this.lineNumber);
    }
}

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From source file:tnsnamesInterfaceListener.java

License:Open Source License

@Override
public void enterD_recv_buf(tnsnamesParser.D_recv_bufContext ctx) {
    // Who is my parent rule?
    RuleContext parentCtx = ctx.getParent();
    String parentRule = this.ruleNames[parentCtx.getRuleIndex()];

    // Check for redefinitions, DESCRIPTION.
    if (parentRule == "d_parameter") {
        checkForRedefinition("RECV_BUF_SIZE", firstRecvBufLine, this.lineNumber);
    }//from  ww w. j a v a  2 s . c  o  m

    // Check for redefinitions, DESCRIPTION.
    if (parentRule == "a_parameter") {
        checkForRedefinition("RECV_BUF_SIZE", firstA_RecvBufLine, this.lineNumber);
    }
}

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From source file:tnsnamesInterfaceListener.java

License:Open Source License

@Override
public void enterD_send_buf(tnsnamesParser.D_send_bufContext ctx) {
    // Who is my parent rule?
    RuleContext parentCtx = ctx.getParent();
    String parentRule = this.ruleNames[parentCtx.getRuleIndex()];

    // Check for redefinitions, DESCRIPTION.
    if (parentRule == "d_parameter") {
        checkForRedefinition("SEND_BUF_SIZE", firstSendBufLine, this.lineNumber);
    }//from w  w w.  j av  a  2  s  . com

    // Check for redefinitions, DESCRIPTION.
    if (parentRule == "a_parameter") {
        checkForRedefinition("SEND_BUF_SIZE", firstA_SendBufLine, this.lineNumber);
    }
}

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From source file:tnsnamesInterfaceListener.java

License:Open Source License

@Override
public void enterAl_source_route(tnsnamesParser.Al_source_routeContext ctx) {
    // Who is my parent?
    RuleContext parentCtx = ctx.getParent();

    // We get the rule name, from the grammar, for the parent of this 
    // rule. In lower case as we are dealing with parser rules.
    String parentRule = this.ruleNames[parentCtx.getRuleIndex()];

    // Check for redefinitions, DESCRIPTION_LIST.
    if (parentRule == "dl_parameter") {
        checkForRedefinition("SOURCE_ROUTE", firstDL_SourceRouteLine, this.lineNumber);
    }//  w ww  .j  a v a 2  s.  com

    // Check for redefinitions, DESCRIPTION.
    if (parentRule == "d_parameter") {
        checkForRedefinition("SOURCE_ROUTE", firstSourceRouteLine, this.lineNumber);
    }

    // Check for redefinitions, ADDRESS_LIST.
    if (parentRule == "al_parameter") {
        checkForRedefinition("SOURCE_ROUTE", firstAL_SourceRouteLine, this.lineNumber);
    }
}

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From source file:compile.compilersource.ASTPrinter.java

public static String explore(RuleContext context, int indentation) {
    System.out.println(MessageFormat.format("explore context nullcheck: {0}", context == null));

    String output = "";
    String RuleName = myGrammarParser.ruleNames[context.getRuleIndex()];
    for (int c = 0; c < indentation; c++) {
        System.out.print("  ");
        output += "  ";
    }/*from  w w w.j  a v a  2  s  . c  o m*/
    System.out.println(RuleName);
    output += RuleName;
    for (int c = 0; c < context.getChildCount(); c++) {
        ParseTree element = context.getChild(c);
        if (element instanceof RuleContext) {
            output += explore((RuleContext) element, indentation + 1);
        }
    }
    return output;
}

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From source file:compile.compilersource.CompilerHelper.java

public static String explore(RuleContext context, int indentation) {
    String output = "";
    String RuleName = myGrammarParser.ruleNames[context.getRuleIndex()];
    for (int c = 0; c < indentation; c++) {
        System.out.print("  ");
        output += "  ";
    }//w  w w  .ja  va  2 s.  c o  m
    System.out.println(RuleName);
    output += RuleName + "\n";
    for (int c = 0; c < context.getChildCount(); c++) {
        ParseTree element = context.getChild(c);
        if (element instanceof RuleContext) {
            output += explore((RuleContext) element, indentation + 1);
        }
    }
    return output;
}

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From source file:org.tvl.goworks.editor.go.completion.GoCompletionQuery.java

License:Open Source License

public static RuleContext getTopContext(Parser parser, RuleContext context, IntervalSet values,
        boolean checkTop) {
    if (checkTop && context instanceof ParserRuleContext) {
        if (values.contains(context.getRuleIndex())) {
            return context;
        }/*from www. j  a v a  2s. co  m*/
    }

    if (context.isEmpty()) {
        return null;
    }

    if (values.contains(parser.getATN().states.get(context.invokingState).ruleIndex)) {
        return context.parent;
    }

    return getTopContext(parser, context.parent, values, false);
}

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From source file:org.tvl.goworks.editor.go.parser.CodeModelBuilderListener.java

License:Open Source License

@Override
@RuleDependencies({//from  w  w w . ja  v a  2s . co  m
        @RuleDependency(recognizer = GoParser.class, rule = GoParser.RULE_typeLiteral, version = 0, dependents = Dependents.PARENTS),
        @RuleDependency(recognizer = GoParser.class, rule = GoParser.RULE_arrayType, version = 0, dependents = Dependents.SELF),
        @RuleDependency(recognizer = GoParser.class, rule = GoParser.RULE_structType, version = 0, dependents = Dependents.SELF),
        @RuleDependency(recognizer = GoParser.class, rule = GoParser.RULE_pointerType, version = 0, dependents = Dependents.SELF),
        @RuleDependency(recognizer = GoParser.class, rule = GoParser.RULE_functionType, version = 0, dependents = Dependents.SELF),
        @RuleDependency(recognizer = GoParser.class, rule = GoParser.RULE_interfaceType, version = 0, dependents = Dependents.SELF),
        @RuleDependency(recognizer = GoParser.class, rule = GoParser.RULE_sliceType, version = 0, dependents = Dependents.SELF),
        @RuleDependency(recognizer = GoParser.class, rule = GoParser.RULE_mapType, version = 0, dependents = Dependents.SELF),
        @RuleDependency(recognizer = GoParser.class, rule = GoParser.RULE_channelType, version = 0, dependents = Dependents.SELF), })
public void exitTypeLiteral(TypeLiteralContext ctx) {
    @NonNull
    TypeModelImpl result = _unknownType;
    if (ctx.getChildCount() > 0) {
        ParseTree child = ctx.getChild(0);
        if (child instanceof RuleNode) {
            RuleContext ruleContext = ((RuleNode) child).getRuleContext();
            switch (ruleContext.getRuleIndex()) {
            case GoParser.RULE_arrayType:
            case GoParser.RULE_structType:
            case GoParser.RULE_pointerType:
            case GoParser.RULE_functionType:
            case GoParser.RULE_interfaceType:
            case GoParser.RULE_sliceType:
            case GoParser.RULE_mapType:
            case GoParser.RULE_channelType:
                result = popTypeModel((ParserRuleContext) ruleContext);
                break;

            default:
                break;
            }
        }
    }

    _typeModelStack.push(result);
}

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