Add checkstyle rule to make the line width at most 120 chars (#53)

Add checkstyle rule to make the line width at most 120 chars
iguana-parser · Nov 4, 2022 · f5634e5 · f5634e5
1 parent c3e44cd
commit f5634e5
Show file tree

Hide file tree

Showing 90 changed files with 3,583 additions and 2,563 deletions.
diff --git a/.github/workflows/iguana-build.yml b/.github/workflows/iguana-build.yml
@@ -1,4 +1,4 @@
-name: Java CI with Maven
+name: Iguana build
 
 on:
   push:

diff --git a/src/org/iguana/Iguana.java b/src/org/iguana/Iguana.java
@@ -43,7 +43,8 @@ static class Command {
     @Option(names = "--package", description = "package name for the generated code")
     private String packageName;
 
-    @Option(names = {"--grammar-output"}, description = "The location where the grammar.json file will be generated.", required = true)
+    @Option(names = {"--grammar-output"}, description = "The location where the grammar.json file will be generated.",
+        required = true)
     private Path grammarOutputDirectory;
 
     public static void main(String[] args) {
@@ -63,24 +64,30 @@ public Integer call() throws Exception {
             JsonSerializer.serialize(grammar, jsonPath);
             System.out.println("grammar.json file has been generated in " + jsonPath);
             Path typesOutputDirectory = outputDirectory.resolve(packageName.replace(".", "/"));
-            ParserGenerator parserGenerator = new ParserGenerator(grammarName, packageName, typesOutputDirectory.toAbsolutePath().toString());
+            ParserGenerator parserGenerator = new ParserGenerator(grammarName, packageName,
+                typesOutputDirectory.toAbsolutePath().toString());
             parserGenerator.generateGrammar();
         }
 
         if (command.generateTypes) {
             Path typesOutputDirectory = outputDirectory.resolve(packageName.replace(".", "/"));
-            ParserGenerator parserGenerator = new ParserGenerator(grammarName, packageName, typesOutputDirectory.toAbsolutePath().toString());
+            ParserGenerator parserGenerator = new ParserGenerator(grammarName, packageName,
+                typesOutputDirectory.toAbsolutePath().toString());
             parserGenerator.generateParser();
-            ParseTreeVisitorGenerator generator = new ParseTreeVisitorGenerator(grammar.toRuntimeGrammar(), grammarName, packageName, typesOutputDirectory.toAbsolutePath().toString());
+            ParseTreeVisitorGenerator generator = new ParseTreeVisitorGenerator(grammar.toRuntimeGrammar(), grammarName,
+                packageName, typesOutputDirectory.toAbsolutePath().toString());
             generator.generate();
         }
 
         if (command.generateIDE) {
-            GenerateLangFiles generateLangFiles = new GenerateLangFiles(grammarName, outputDirectory.toAbsolutePath().toString());
+            GenerateLangFiles generateLangFiles = new GenerateLangFiles(grammarName,
+                outputDirectory.toAbsolutePath().toString());
             generateLangFiles.generate();
-            GeneratePsiElements generatePSIElements = new GeneratePsiElements(grammar.toRuntimeGrammar(), grammarName, packageName, outputDirectory.toAbsolutePath().toString());
+            GeneratePsiElements generatePSIElements = new GeneratePsiElements(grammar.toRuntimeGrammar(), grammarName,
+                packageName, outputDirectory.toAbsolutePath().toString());
             generatePSIElements.generate();
-            GenerateParserFiles generateParserFiles = new GenerateParserFiles(grammar.toRuntimeGrammar(), grammarName, packageName, outputDirectory.toAbsolutePath().toString());
+            GenerateParserFiles generateParserFiles = new GenerateParserFiles(grammar.toRuntimeGrammar(), grammarName,
+                packageName, outputDirectory.toAbsolutePath().toString());
             generateParserFiles.generate();
         }
 

diff --git a/src/org/iguana/datadependent/ast/AST.java b/src/org/iguana/datadependent/ast/AST.java
@@ -163,7 +163,7 @@ public Object interpret(IEvaluatorContext ctx, Input input) {
         }
     }
 
-    public static Indent indent(Expression...args) {
+    public static Indent indent(Expression... args) {
         if (args.length != 1) throw new RuntimeException("args size should be one");
         return indent(args[0]);
     }
@@ -189,7 +189,8 @@ public Object interpret(IEvaluatorContext ctx, Input input) {
 
             NonPackedNode node = (NonPackedNode) var;
 
-            ctx.declareGlobalVariable(input.subString(node.getLeftExtent(), node.getRightExtent()), value.interpret(ctx, input));
+            ctx.declareGlobalVariable(input.subString(node.getLeftExtent(), node.getRightExtent()),
+                value.interpret(ctx, input));
 
             return null;
         }
@@ -379,7 +380,7 @@ public Object interpret(IEvaluatorContext ctx, Input input) {
     }
 
     public static Pr1 pr1(Expression arg1, Expression arg2, Expression arg3) {
-       return new Pr1(arg1, arg2, arg3);
+        return new Pr1(arg1, arg2, arg3);
     }
 
     public static class Pr2 extends Expression.Call {
@@ -575,7 +576,7 @@ public Object interpret(IEvaluatorContext ctx, Input input) {
         }
     }
 
-    public static Contains contains(Expression...args) {
+    public static Contains contains(Expression... args) {
         if (args.length != 2) throw new RuntimeException("args size should be two");
         return contains(args[0], args[1]);
     }
@@ -684,7 +685,8 @@ public Object interpret(IEvaluatorContext ctx, Input input) {
                 throw new UnexpectedTypeOfArgumentException(this);
 
             @SuppressWarnings("unchecked")
-            Stack<java.util.Map<java.lang.String, java.lang.Boolean>> s = (Stack<java.util.Map<java.lang.String, java.lang.Boolean>>) value;
+            Stack<java.util.Map<java.lang.String, java.lang.Boolean>> s =
+                (Stack<java.util.Map<java.lang.String, java.lang.Boolean>>) value;
 
             java.lang.String key = (java.lang.String) arguments[0].interpret(ctx, input);
 

diff --git a/src/org/iguana/datadependent/ast/Expression.java b/src/org/iguana/datadependent/ast/Expression.java
@@ -310,7 +310,8 @@ public Object interpret(IEvaluatorContext ctx, Input input) {
 
         @Override
         public java.lang.String toString() {
-            return "(" + listToString(Arrays.stream(elements).map(Object::toString).collect(Collectors.toList()), ",") + ")";
+            return "(" + listToString(Arrays.stream(elements).map(Object::toString)
+                .collect(Collectors.toList()), ",") + ")";
         }
 
         @Override
@@ -519,7 +520,8 @@ public Object interpret(IEvaluatorContext ctx, Input input) {
 
         @Override
         public java.lang.String toString() {
-            return i != -1 ? java.lang.String.format("%s:%s = %s", id, i, exp) : java.lang.String.format("%s = %s", id, exp);
+            return i != -1 ? java.lang.String.format("%s:%s = %s", id, i, exp)
+                           : java.lang.String.format("%s = %s", id, exp);
         }
 
         @Override
@@ -659,7 +661,8 @@ public Object interpret(IEvaluatorContext ctx, Input input) {
 
         @Override
         public java.lang.String toString() {
-            // return ind + " == 0 || (" + first + " && " + lExt + " - " + index + " == 0) || indent(" + lExt + ") > " + ind;
+            // return ind + " == 0 || (" + first + " && " + lExt + " - " + index + " == 0) ||
+            // indent(" + lExt + ") > " + ind;
             return java.lang.String.format("f(%s,%s,%s,%s)", index, ind, first, lExt);
         }
 
@@ -796,7 +799,9 @@ public boolean equals(Object obj) {
             if (this == obj) return true;
             if (!(obj instanceof BinaryExpression)) return false;
             BinaryExpression other = (BinaryExpression) obj;
-            return this.lhs.equals(other.lhs) && this.rhs.equals(other.rhs) && Objects.equals(this.symbolName, other.symbolName);
+            return this.lhs.equals(other.lhs) &&
+                   this.rhs.equals(other.rhs) &&
+                   Objects.equals(this.symbolName, other.symbolName);
         }
 
         @Override
@@ -1276,15 +1281,17 @@ public Object interpret(IEvaluatorContext ctx, Input input) {
                 return input.subString(node.getLeftExtent(), node.getRightExtent());
             } // In case of recognizer, we don't have a node.
             else if (value instanceof RecognizerResult) {
-                return input.subString(((RecognizerResult) value).getLeftExtent(), ((RecognizerResult) value).getRightExtent());
+                return input.subString(((RecognizerResult) value).getLeftExtent(),
+                    ((RecognizerResult) value).getRightExtent());
             } else {
                 throw new UnexpectedTypeOfArgumentException(this);
             }
         }
 
         @Override
         public java.lang.String toString() {
-            return i == -1 ? java.lang.String.format("%s.yield", label) : java.lang.String.format("%s:%d.yield", label, i);
+            return i == -1 ? java.lang.String.format("%s.yield", label)
+                           : java.lang.String.format("%s:%d.yield", label, i);
         }
 
         @Override

diff --git a/src/org/iguana/datadependent/ast/VariableDeclaration.java b/src/org/iguana/datadependent/ast/VariableDeclaration.java
@@ -97,7 +97,8 @@ public int hashCode() {
 
 	@Override
 	public String toString() {
-		return expression != null? (i != -1? String.format( "var %s:%s = %s", name, i, expression) : String.format( "var %s = %s", name, expression)) 
+		return expression != null? (i != -1? String.format( "var %s:%s = %s", name, i, expression) :
+			                     String.format( "var %s = %s", name, expression))
 								 : (i != -1? String.format("var %s:%s", name, i) : String.format("var %s", name));
 	}