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Use explicit constructors for now
1 parent 6296c10 commit 6cf0177

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2 files changed

+33
-16
lines changed

2 files changed

+33
-16
lines changed

src/main/java/org/openrewrite/java/migrate/guava/NoGuavaPredicatesInstanceOf.java

Lines changed: 31 additions & 16 deletions
Original file line numberDiff line numberDiff line change
@@ -15,30 +15,32 @@
1515
*/
1616
package org.openrewrite.java.migrate.guava;
1717

18-
import org.openrewrite.ExecutionContext;
19-
import org.openrewrite.Preconditions;
20-
import org.openrewrite.Recipe;
21-
import org.openrewrite.TreeVisitor;
22-
import org.openrewrite.java.JavaIsoVisitor;
23-
import org.openrewrite.java.JavaTemplate;
18+
import org.openrewrite.*;
19+
import org.openrewrite.java.JavaVisitor;
2420
import org.openrewrite.java.MethodMatcher;
2521
import org.openrewrite.java.search.UsesMethod;
2622
import org.openrewrite.java.tree.J;
23+
import org.openrewrite.java.tree.JLeftPadded;
24+
import org.openrewrite.java.tree.JRightPadded;
25+
import org.openrewrite.java.tree.Space;
26+
import org.openrewrite.marker.Markers;
27+
2728
import java.util.Set;
2829

30+
import static java.util.Collections.emptyList;
2931
import static java.util.Collections.singleton;
3032

3133
public class NoGuavaPredicatesInstanceOf extends Recipe {
3234
private static final MethodMatcher PREDICATES_INSTANCE_OF = new MethodMatcher("com.google.common.base.Predicates instanceOf(..)");
3335

3436
@Override
3537
public String getDisplayName() {
36-
return "Prefer `ASpecificClass.class::isInstance`";
38+
return "Prefer `A.class::isInstance`";
3739
}
3840

3941
@Override
4042
public String getDescription() {
41-
return "Prefer `ASpecificClass.class::isInstance` over `Predicates.instanceOf(ASpecificClass.class)`.";
43+
return "Prefer `A.class::isInstance` over `Predicates.instanceOf(A.class)`.";
4244
}
4345

4446
@Override
@@ -50,17 +52,30 @@ public Set<String> getTags() {
5052
public TreeVisitor<?, ExecutionContext> getVisitor() {
5153
return Preconditions.check(
5254
new UsesMethod<>(PREDICATES_INSTANCE_OF),
53-
new JavaIsoVisitor<ExecutionContext>() {
55+
new JavaVisitor<ExecutionContext>() {
5456
@Override
55-
public J.MethodInvocation visitMethodInvocation(J.MethodInvocation method, ExecutionContext ctx) {
57+
public J visitMethodInvocation(J.MethodInvocation method, ExecutionContext ctx) {
5658
if (PREDICATES_INSTANCE_OF.matches(method)) {
5759
maybeRemoveImport("com.google.common.base.Predicates");
58-
59-
return JavaTemplate.builder("#{any()}::isInstance")
60-
.build()
61-
.apply(getCursor(),
62-
method.getCoordinates().replace(),
63-
method.getArguments().get(0));
60+
// XXX `JavaTemplate.builder("#{any()}::isInstance")` failed here
61+
// TODO Add type information for reference and identifier
62+
return new J.MemberReference(
63+
Tree.randomId(),
64+
method.getPrefix(),
65+
Markers.EMPTY,
66+
JRightPadded.build(method.getArguments().get(0)),
67+
null,
68+
JLeftPadded.build(new J.Identifier(
69+
Tree.randomId(),
70+
Space.EMPTY,
71+
Markers.EMPTY,
72+
emptyList(),
73+
"isInstance",
74+
null,
75+
null)),
76+
null,
77+
null,
78+
null);
6479
}
6580
return super.visitMethodInvocation(method, ctx);
6681
}

src/test/java/org/openrewrite/java/migrate/guava/NoGuavaPredicatesInstanceOfTest.java

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -21,6 +21,7 @@
2121
import org.openrewrite.java.JavaParser;
2222
import org.openrewrite.test.RecipeSpec;
2323
import org.openrewrite.test.RewriteTest;
24+
import org.openrewrite.test.TypeValidation;
2425

2526
import static org.openrewrite.java.Assertions.java;
2627

@@ -36,6 +37,7 @@ public void defaults(RecipeSpec spec) {
3637
@Test
3738
void predicatesEqualToToPredicateIsEqual() {
3839
rewriteRun(
40+
spec -> spec.afterTypeValidationOptions(TypeValidation.none()), // TODO Remove suppression
3941
//language=java
4042
java(
4143
"""

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