#851: Add isJavaRawType function to Resolver.

This is required for checking if the underlying KSType's type
 is Java's raw type.
Such information is sometimes required to correctly override Java methods
 while generating Java code.

2 files changed, 10 insertions, 0 deletions

diff --git a/api/api.base b/api/api.base
index 47487687..72f9eeb4 100644
--- a/api/api.base
+++ b/api/api.base
@@ -162,6 +162,7 @@ package com.google.devtools.ksp.processing {
     method @Nullable public com.google.devtools.ksp.symbol.KSPropertyDeclaration getPropertyDeclarationByName(@NonNull com.google.devtools.ksp.symbol.KSName name, boolean includeTopLevel = false);
     method @NonNull public kotlin.sequences.Sequence<com.google.devtools.ksp.symbol.KSAnnotated> getSymbolsWithAnnotation(@NonNull String annotationName, boolean inDepth = false);
     method @NonNull public com.google.devtools.ksp.symbol.KSTypeArgument getTypeArgument(@NonNull com.google.devtools.ksp.symbol.KSTypeReference typeRef, @NonNull com.google.devtools.ksp.symbol.Variance variance);
+    method @com.google.devtools.ksp.KspExperimental public boolean isJavaRawType(@NonNull com.google.devtools.ksp.symbol.KSType type);
     method @Nullable @com.google.devtools.ksp.KspExperimental public com.google.devtools.ksp.symbol.KSName mapJavaNameToKotlin(@NonNull com.google.devtools.ksp.symbol.KSName javaName);
     method @Nullable @com.google.devtools.ksp.KspExperimental public com.google.devtools.ksp.symbol.KSName mapKotlinNameToJava(@NonNull com.google.devtools.ksp.symbol.KSName kotlinName);
     method @Nullable @com.google.devtools.ksp.KspExperimental public String mapToJvmSignature(@NonNull com.google.devtools.ksp.symbol.KSDeclaration declaration);
diff --git a/api/src/main/kotlin/com/google/devtools/ksp/processing/Resolver.kt b/api/src/main/kotlin/com/google/devtools/ksp/processing/Resolver.kt
index 0030bfb9..642b5c90 100644
--- a/api/src/main/kotlin/com/google/devtools/ksp/processing/Resolver.kt
+++ b/api/src/main/kotlin/com/google/devtools/ksp/processing/Resolver.kt
@@ -291,4 +291,13 @@ interface Resolver {
      */
     @KspExperimental
     fun getJavaWildcard(reference: KSTypeReference): KSTypeReference
+
+    /**
+     * Tests a type if it was declared as legacy "raw" type in Java - a type with its type arguments fully omitted.
+     *
+     * @param type a type to check.
+     * @return True if the type is a "raw" type.
+     */
+    @KspExperimental
+    fun isJavaRawType(type: KSType): Boolean
 }