Package groovy.transform
Annotation Type OperatorRename
@Documented
@Incubating
@Retention(SOURCE)
@Target({METHOD,CONSTRUCTOR,TYPE})
public @interface OperatorRename
Allows renaming of Groovy's operator methods. This can be useful for using Groovy's
operator overloading with libraries designed with different method names. As an example,
here is using the Commons Numbers Fraction library. This normally has an "add" method,
but we can use the "+" operator using this transform.
@OperatorRename(plus="add") def testAddOfTwoFractions() { var half = Fraction.of(1, 2) var third = Fraction.of(1, 3) assert half + third == Fraction.of(5, 6) }
- Since:
- 5.0.0
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Optional Element Summary
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Element Details
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plus
String plus- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
-
minus
String minus- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
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multiply
String multiply- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
-
div
String div- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
-
remainder
String remainder- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
-
power
String power- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
-
leftShift
String leftShift- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
-
rightShift
String rightShift- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
-
rightShiftUnsigned
String rightShiftUnsigned- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
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and
String and- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
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or
String or- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
-
xor
String xor- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
-
compareTo
String compareTo- Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
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