Split statement and expression templates, move code from rewrite-java

build.gradle.kts

@@ -77,13 +77,16 @@ dependencies {
     compileOnly(files(tools))
     compileOnly("org.jetbrains:annotations:24.0.+")
 
+    compileOnly("org.projectlombok:lombok:latest.release")
+    annotationProcessor("org.projectlombok:lombok:latest.release")
+    compileOnly("org.openrewrite:rewrite-java:latest.release")
+
     // Needed for annotation processing tests
     testImplementation(files(tools))
     testImplementation("org.openrewrite:rewrite-java:latest.integration")
     testImplementation("org.slf4j:slf4j-api:latest.release")
     testImplementation("com.google.testing.compile:compile-testing:latest.release")
 
-    // Needed to run tests
     testImplementation("org.junit.jupiter:junit-jupiter-api:latest.release")
     testImplementation("org.junit.jupiter:junit-jupiter-params:latest.release")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:latest.release")

src/main/java/org/openrewrite/java/template/Matcher.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2023 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openrewrite.java.template;
+
+import org.openrewrite.java.tree.J;
+
+@FunctionalInterface
+public interface Matcher<T extends J> {
+    boolean matches(T t);
+}

src/main/java/org/openrewrite/java/template/Matches.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2023 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openrewrite.java.template;
+
+import org.openrewrite.java.tree.Expression;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+
+@Target(ElementType.PARAMETER)
+public @interface Matches {
+    Class<? extends Matcher<? super Expression>> value();
+}

src/main/java/org/openrewrite/java/template/NotMatches.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2023 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openrewrite.java.template;
+
+import org.openrewrite.java.tree.Expression;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Target;
+
+@Target(ElementType.PARAMETER)
+public @interface NotMatches {
+    Class<? extends Matcher<? super Expression>> value();
+}

src/main/java/org/openrewrite/java/template/Primitive.java

@@ -0,0 +1,26 @@
+/*
+ * Copyright 2023 the original author or authors.
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * https://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.openrewrite.java.template;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target(ElementType.PARAMETER)
+@Retention(RetentionPolicy.SOURCE)
+public @interface Primitive {
+}