[GR-61707] Native Image IDE Reports

compiler/src/jdk.graal.compiler/src/jdk/graal/compiler/ide/AcceptAllFilter.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2025, 2025, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.graal.compiler.ide;
+
+/**
+ * An implementation of {@link ClassFilter} that accepts all classes.
+ * <p>
+ * This filter always returns {@code true} for any given class name, effectively allowing reports on
+ * all classes.
+ */
+public enum AcceptAllFilter implements ClassFilter {
+    INSTANCE;
+
+    @Override
+    public boolean shouldBeReported(String className) {
+        return true;
+    }
+
+}

compiler/src/jdk.graal.compiler/src/jdk/graal/compiler/ide/ClassFilter.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2025, 2025, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.graal.compiler.ide;
+
+import java.util.ArrayList;
+
+/**
+ * The ClassFilter interface provides a way to filter classes based on their names. Implementations
+ * of this interface can be used to determine whether a class should be reported or not.
+ *
+ * @see IDEReport
+ */
+public sealed interface ClassFilter permits PrefixFilter, CompositeFilter, AcceptAllFilter {
+
+    /**
+     * Checks whether a class with the given name should be included in the reports.
+     *
+     * @param className the name of the class to check
+     * @return true if the class should be included in reports, false otherwise
+     */
+    boolean shouldBeReported(String className);
+
+    /**
+     * Creates a ClassFilter instance based on a filter description. The filter description is a
+     * comma-separated list of prefixes.
+     *
+     * @param filterDescr the filter description
+     * @return a ClassFilter instance that matches the given description
+     */
+    static ClassFilter parseFilterDescr(String filterDescr) {
+        var individualFilterDescr = filterDescr.split(",");
+        var filters = new ArrayList<ClassFilter>(individualFilterDescr.length);
+        for (var descr : individualFilterDescr) {
+            filters.add(new PrefixFilter(descr));
+        }
+        return switch (filters.size()) {
+            case 0 -> AcceptAllFilter.INSTANCE;
+            case 1 -> filters.getFirst();
+            default -> new CompositeFilter(filters);
+        };
+    }
+
+}

compiler/src/jdk.graal.compiler/src/jdk/graal/compiler/ide/CompositeFilter.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2025, 2025, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.graal.compiler.ide;
+
+import java.util.List;
+
+/**
+ * A composite {@link ClassFilter} that delegates the filtering decision to a list of underlying
+ * ClassFilters. A class is considered to be reported if at least one of the underlying filters
+ * returns true.
+ *
+ * @param filters the list of ClassFilters to be used for filtering
+ */
+public record CompositeFilter(List<ClassFilter> filters) implements ClassFilter {
+
+    @Override
+    public boolean shouldBeReported(String className) {
+        return filters.stream().anyMatch(f -> f.shouldBeReported(className));
+    }
+
+}