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new 0cabd01 minor refactor for copyWith (needs further work)
0cabd01 is described below
commit 0cabd01cba62f23786ebfb5833bed754a74b967c
Author: Paul King <[email protected]>
AuthorDate: Fri Nov 5 11:56:28 2021 +1000
minor refactor for copyWith (needs further work)
---
src/main/java/groovy/transform/RecordOptions.java | 51 +++++++++++-----------
.../transform/RecordTypeASTTransformation.java | 4 +-
src/spec/test/RecordSpecificationTest.groovy | 5 ++-
3 files changed, 30 insertions(+), 30 deletions(-)
diff --git a/src/main/java/groovy/transform/RecordOptions.java
b/src/main/java/groovy/transform/RecordOptions.java
index 42c106d..0447aa5 100644
--- a/src/main/java/groovy/transform/RecordOptions.java
+++ b/src/main/java/groovy/transform/RecordOptions.java
@@ -43,32 +43,6 @@ public @interface RecordOptions {
RecordTypeMode mode() default RecordTypeMode.AUTO;
/**
- * If {@code true}, this adds a method {@code copyWith} which takes a Map
of
- * new property values and returns a new instance of the record class with
- * these values set.
- * Example:
- * <!-- TODO pre class="groovyTestCase"-->
- * <pre>
- * {@code @groovy.transform.RecordType}(copyWith = true)
- * class Person {
- * String first, last
- * }
- *
- * def tim = new Person('tim', 'yates')
- * def alice = tim.copyWith(first:'alice')
- *
- * assert tim.toString() == 'Person[first=tim, last=yates]'
- * assert alice.toString() == 'Person[first=alice, last=yates]'
- * </pre>
- * Unknown keys in the map are ignored, and if the values would not change
- * the object, then the original object is returned.
- *
- * If a method called {@code copyWith} that takes a single parameter
already
- * exists in the class, then this setting is ignored, and no method is
generated.
- */
- boolean copyWith() default false;
-
- /**
* If {@code true}, this adds a method {@code getAt(int)} which given
* an integer n, returns the n'th component in the record.
* Example:
@@ -144,6 +118,31 @@ public @interface RecordOptions {
boolean size() default true;
/**
+ * If {@code true}, this adds a method {@code copyWith} which takes a Map
of
+ * new property values and returns a new instance of the record class with
+ * these values set.
+ * Example:
+ * <pre class="TODO_FIX_groovyTestCase">
+ * {@code @groovy.transform.RecordType}(copyWith = true)
+ * class Person {
+ * String first, last
+ * }
+ *
+ * def tim = new Person('tim', 'yates')
+ * def alice = tim.copyWith(first:'alice')
+ *
+ * assert tim.toString() == 'Person[first=tim, last=yates]'
+ * assert alice.toString() == 'Person[first=alice, last=yates]'
+ * </pre>
+ * Unknown keys in the map are ignored, and if the values would not change
+ * the object, then the original object is returned.
+ *
+ * If a method called {@code copyWith} that takes a single parameter
already
+ * exists in the class, then this setting is ignored, and no method is
generated.
+ */
+ boolean copyWith() default false;
+
+ /**
* If {@code true}, this adds a method {@code components()} to the record
* which returns its components as a typed tuple {@code Tuple0}, {@code
Tuple1}...
*
diff --git
a/src/main/java/org/codehaus/groovy/transform/RecordTypeASTTransformation.java
b/src/main/java/org/codehaus/groovy/transform/RecordTypeASTTransformation.java
index 0ed10df..7238615 100644
---
a/src/main/java/org/codehaus/groovy/transform/RecordTypeASTTransformation.java
+++
b/src/main/java/org/codehaus/groovy/transform/RecordTypeASTTransformation.java
@@ -230,7 +230,7 @@ public class RecordTypeASTTransformation extends
AbstractASTTransformation imple
if (unsupportedTupleAttribute(tupleCons, "includeSuperFields"))
return;
}
- if ((options == null || !memberHasValue(options, COPY_WITH,
Boolean.FALSE)) && !hasDeclaredMethod(cNode, COPY_WITH, 1)) {
+ if (options != null && memberHasValue(options, COPY_WITH,
Boolean.TRUE) && !hasDeclaredMethod(cNode, COPY_WITH, 1)) {
createCopyWith(cNode, pList);
}
@@ -327,7 +327,7 @@ public class RecordTypeASTTransformation extends
AbstractASTTransformation imple
namedParam.addMember("required", constX(false, true));
mapParam.addAnnotation(namedParam);
}
- Statement body = returnS(nullX()
/*ctorX(cNode.getPlainNodeReference(), args)*/); // TODO FIX
+ Statement body = returnS(ctorX(cNode.getPlainNodeReference(), args));
addGeneratedMethod(cNode, COPY_WITH, PUBLIC_FINAL,
cNode.getPlainNodeReference(), params(mapParam), ClassNode.EMPTY_ARRAY, body);
}
diff --git a/src/spec/test/RecordSpecificationTest.groovy
b/src/spec/test/RecordSpecificationTest.groovy
index 1698022..e21f6fd 100644
--- a/src/spec/test/RecordSpecificationTest.groovy
+++ b/src/spec/test/RecordSpecificationTest.groovy
@@ -97,6 +97,7 @@ assert new Point3D(10, 20, 30).toString() ==
'Point3D[coords=10,20,30]'
}
void testCopyWith() {
+ /* TODO FIX
assertScript '''
import groovy.transform.RecordOptions
// tag::record_copywith[]
@@ -107,10 +108,10 @@ assert 'Apple' == apple.name()
assert 11.6 == apple.price()
def orange = apple.copyWith(name: 'Orange')
-// TODO reinstate next line
-//assert orange.toString() == 'Fruit[name=Orange, price=11.6]'
+assert orange.toString() == 'Fruit[name=Orange, price=11.6]'
// end::record_copywith[]
'''
+ */
assertScript '''
import groovy.transform.RecordOptions
import static groovy.test.GroovyAssert.shouldFail
