Changed GatherNames to add types declared inside of other types to the JavaClassRegistry
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luca9913
parent
492cbe48e9
commit
939d402b1e
@ -1,4 +1,5 @@
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import java.lang.Integer;
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import java.lang.Boolean;
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import java.lang.String;
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import java.lang.Object;
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@ -199,11 +199,7 @@ interfaceMemberDeclaration
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: constDeclaration # interfaceconst
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| interfaceMethodDeclaration # interfacemethod
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| genericInterfaceMethodDeclaration # genericinterfacemethod
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| interfaceDeclaration # subinterface
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| annotationTypeDeclaration # interfaceannotationtype
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| classDeclaration # interfaceclass
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| enumDeclaration # interfaceenum
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| recordDeclaration # interfacerecord // Java17
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| classOrInterface # subclassorinterface
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;
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constDeclaration
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@ -391,11 +387,7 @@ annotationTypeElementDeclaration
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annotationTypeElementRest
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: typeType annotationMethodOrConstantRest ';'
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| classDeclaration ';'?
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| interfaceDeclaration ';'?
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| enumDeclaration ';'?
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| annotationTypeDeclaration ';'?
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| recordDeclaration ';'? // Java17
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| classOrInterface ';'?
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;
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annotationMethodOrConstantRest
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@ -1,88 +1,136 @@
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package de.dhbwstuttgart.parser.scope;
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import java.util.*;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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import org.antlr.v4.runtime.ParserRuleContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.ClassDeclarationContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.ClassorinterfacedeclContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.NoclassorinterfaceContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.SrcfileContext;
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import de.dhbwstuttgart.environment.PackageCrawler;
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import de.dhbwstuttgart.exceptions.NotImplementedException;
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import de.dhbwstuttgart.parser.antlr.Java17Parser;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.AnnotationTypeElementDeclarationContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.ClassBodyContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.ClassBodyDeclarationContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.ClassOrInterfaceContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.ClassorinterfacedeclContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.EnumConstantContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.EnumConstantsContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.InterfaceBodyDeclarationContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.InterfacememberContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.MemberclassorinterfaceContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.MemberdeclContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.NoclassorinterfaceContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.SrcfileContext;
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import de.dhbwstuttgart.parser.antlr.Java17Parser.SubclassorinterfaceContext;
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public class GatherNames {
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public static Map<String, Integer> getNames(SrcfileContext ctx, PackageCrawler packages, ClassLoader classLoader) throws ClassNotFoundException {
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Map<String, Integer> ret = new HashMap<>();
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String pkgName = getPackageName(ctx);
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String nameString = "";
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for (Java17Parser.ClassOrInterfaceContext member : ctx.classOrInterface()) {
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if (member instanceof NoclassorinterfaceContext) {
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for (Java17Parser.ClassOrInterfaceContext clsoifctx : ctx.classOrInterface()) {
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if (clsoifctx instanceof NoclassorinterfaceContext) {
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continue;
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}
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ClassorinterfacedeclContext clsoif = (ClassorinterfacedeclContext) member;
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String fullname = clsoif.getChild(clsoif.getChildCount() - 1).getClass().getName();
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String classname = fullname.substring(fullname.indexOf("$") + 1);
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int numGenerics = 0;
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/*
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* Es werden alle Namen gesammelt, die syntaktisch von Java-TX (sprich der Grammatik) erkannt werden. Auch wenn z.B. Annotationen oder Enumerationen noch nicht im Compiler implementiert sind. Die "NotImplementedException" wird dann im "SyntaxTreeGenerator" geworfen. Das Statement soll als Vorbereitung dienen, für den Fall, dass weitere Sprachkonstrukte in den Compiler aufgenommen werden.
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*/
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switch (classname) {
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case "ClassDeclarationContext":
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if (!pkgName.isEmpty()) {
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nameString = pkgName + "." + clsoif.classDeclaration().identifier().getText();
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} else {
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nameString = clsoif.classDeclaration().identifier().getText();
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}
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numGenerics = clsoif.classDeclaration().genericDeclarationList() != null ? clsoif.classDeclaration().genericDeclarationList().genericTypeVar().size() : 0;
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ret.put(nameString, numGenerics);
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break;
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case "EnumDeclarationContext":
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if (!pkgName.isEmpty()) {
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nameString = pkgName + "." + clsoif.enumDeclaration().identifier().getText();
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} else {
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nameString = clsoif.enumDeclaration().identifier().getText();
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}
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numGenerics = 0;
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ret.put(nameString, numGenerics);
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break;
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case "InterfaceDeclarationContext":
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if (pkgName != "") {
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nameString = pkgName + "." + clsoif.interfaceDeclaration().identifier().getText();
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} else {
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nameString = clsoif.interfaceDeclaration().identifier().getText();
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}
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numGenerics = clsoif.interfaceDeclaration().genericDeclarationList() != null ? clsoif.interfaceDeclaration().genericDeclarationList().genericTypeVar().size() : 0;
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ret.put(nameString, numGenerics);
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break;
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case "AnnotationTypeDeclarationContext":
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if (pkgName != "") {
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nameString = pkgName + "." + clsoif.annotationTypeDeclaration().identifier().getText();
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} else {
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nameString = clsoif.annotationTypeDeclaration().identifier().getText();
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}
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numGenerics = 0;
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ret.put(nameString, numGenerics);
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break;
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case "RecordDeclarationContext":
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if (pkgName != "") {
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nameString = pkgName + "." + clsoif.recordDeclaration().identifier().getText();
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} else {
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nameString = clsoif.recordDeclaration().identifier().getText();
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}
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numGenerics = clsoif.recordDeclaration().genericDeclarationList() != null ? clsoif.recordDeclaration().genericDeclarationList().genericTypeVar().size() : 0;
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ret.put(nameString, numGenerics);
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break;
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default:
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throw new NotImplementedException();
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}
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ret.putAll(getNames(clsoifctx, getPackageName(ctx), packages, classLoader));
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}
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ret.putAll(getImports(ctx, packages, classLoader));
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return ret;
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}
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public static Map<String, Integer> getNames(ClassOrInterfaceContext clsoifctx, String pkgName, PackageCrawler packages, ClassLoader classLoader) throws ClassNotFoundException {
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Map<String, Integer> ret = new HashMap<>();
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ClassorinterfacedeclContext clsoif = (ClassorinterfacedeclContext) clsoifctx;
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String nameString = "";
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String fullname = clsoif.getChild(clsoif.getChildCount() - 1).getClass().getName();
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String classname = fullname.substring(fullname.indexOf("$") + 1);
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int numGenerics = 0;
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/*
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* Es werden alle Namen gesammelt, die syntaktisch von Java-TX (sprich der Grammatik) erkannt werden. Auch wenn z.B. Annotationen oder Enumerationen noch nicht im Compiler implementiert sind. Die "NotImplementedException" wird dann im "SyntaxTreeGenerator" geworfen. Das Statement soll als Vorbereitung dienen, für den Fall, dass weitere Sprachkonstrukte in den Compiler aufgenommen werden.
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*/
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switch (classname) {
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case "ClassDeclarationContext":
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if (!pkgName.isEmpty()) {
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nameString = pkgName + "." + clsoif.classDeclaration().identifier().getText();
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} else {
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nameString = clsoif.classDeclaration().identifier().getText();
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}
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numGenerics = clsoif.classDeclaration().genericDeclarationList() != null ? clsoif.classDeclaration().genericDeclarationList().genericTypeVar().size() : 0;
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ret.put(nameString, numGenerics);
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ret.putAll(getNames(clsoif.classDeclaration().classBody().classBodyDeclaration(), pkgName, packages, classLoader));
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break;
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case "EnumDeclarationContext":
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if (!pkgName.isEmpty()) {
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nameString = pkgName + "." + clsoif.enumDeclaration().identifier().getText();
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} else {
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nameString = clsoif.enumDeclaration().identifier().getText();
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}
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numGenerics = 0;
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ret.put(nameString, numGenerics);
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EnumConstantsContext enumConstants = clsoif.enumDeclaration().enumConstants();
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if (!Objects.isNull(enumConstants)) {
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for (EnumConstantContext enumConstant : enumConstants.enumConstant()) {
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ClassBodyContext enumConstClassBody = enumConstant.classBody();
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if (!Objects.isNull(enumConstClassBody)) {
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ret.putAll(getNames(enumConstClassBody.classBodyDeclaration(), pkgName, packages, classLoader));
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}
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}
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}
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break;
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case "InterfaceDeclarationContext":
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if (pkgName != "") {
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nameString = pkgName + "." + clsoif.interfaceDeclaration().identifier().getText();
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} else {
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nameString = clsoif.interfaceDeclaration().identifier().getText();
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}
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numGenerics = clsoif.interfaceDeclaration().genericDeclarationList() != null ? clsoif.interfaceDeclaration().genericDeclarationList().genericTypeVar().size() : 0;
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ret.put(nameString, numGenerics);
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for (InterfaceBodyDeclarationContext ifbody : clsoif.interfaceDeclaration().interfaceBody().interfaceBodyDeclaration()) {
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if (ifbody instanceof InterfacememberContext member && member.interfaceMemberDeclaration() instanceof SubclassorinterfaceContext sub) {
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ret.putAll(getNames(sub.classOrInterface(), pkgName, packages, classLoader));
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}
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}
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break;
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case "AnnotationTypeDeclarationContext":
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if (pkgName != "") {
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nameString = pkgName + "." + clsoif.annotationTypeDeclaration().identifier().getText();
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} else {
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nameString = clsoif.annotationTypeDeclaration().identifier().getText();
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}
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numGenerics = 0;
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ret.put(nameString, numGenerics);
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for (AnnotationTypeElementDeclarationContext anTypeElem : clsoif.annotationTypeDeclaration().annotationTypeBody().annotationTypeElementDeclaration()) {
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ClassOrInterfaceContext anClsoifctx = anTypeElem.annotationTypeElementRest().classOrInterface();
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if (!Objects.isNull(anClsoifctx)) {
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ret.putAll(getNames(anClsoifctx, pkgName, packages, classLoader));
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}
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}
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break;
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case "RecordDeclarationContext":
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if (pkgName != "") {
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nameString = pkgName + "." + clsoif.recordDeclaration().identifier().getText();
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} else {
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nameString = clsoif.recordDeclaration().identifier().getText();
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}
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numGenerics = clsoif.recordDeclaration().genericDeclarationList() != null ? clsoif.recordDeclaration().genericDeclarationList().genericTypeVar().size() : 0;
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ret.put(nameString, numGenerics);
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ret.putAll(getNames(clsoif.recordDeclaration().recordBody().classBodyDeclaration(), pkgName, packages, classLoader));
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break;
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default:
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throw new NotImplementedException();
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}
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return ret;
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}
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public static Map<String, Integer> getNames(List<ClassBodyDeclarationContext> clsBodyDecl, String pkgName, PackageCrawler packages, ClassLoader classLoader) throws ClassNotFoundException {
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Map<String, Integer> ret = new HashMap<>();
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for (ClassBodyDeclarationContext clsbody : clsBodyDecl) {
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if (clsbody instanceof MemberdeclContext member && member.memberDeclaration() instanceof MemberclassorinterfaceContext memberclsoifctx) {
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ret.putAll(getNames(memberclsoifctx.classOrInterface(), pkgName, packages, classLoader));
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}
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}
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return ret;
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}
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public static Map<String, Integer> getImports(Java17Parser.SrcfileContext ctx, PackageCrawler packages, ClassLoader classLoader) throws ClassNotFoundException {
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Map<String, Integer> ret = new HashMap<>();
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// ret.putAll(packages.getClassNames("java.lang"));
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