Cache computed fieldName in templates

[mdsal.git] / binding / mdsal-binding-java-api-generator / src / main / java / org / opendaylight / mdsal / binding / java / api / generator / UnionTemplate.xtend

diff --git a/binding/mdsal-binding-java-api-generator/src/main/java/org/opendaylight/mdsal/binding/java/api/generator/UnionTemplate.xtend b/binding/mdsal-binding-java-api-generator/src/main/java/org/opendaylight/mdsal/binding/java/api/generator/UnionTemplate.xtend
index 477ee19ace35a486635d3470bb18b331d9fd0402..fe1b03cc1d70df54a01ff74cfbd6c098de2cfc92 100644 (file)
--- a/binding/mdsal-binding-java-api-generator/src/main/java/org/opendaylight/mdsal/binding/java/api/generator/UnionTemplate.xtend
+++ b/binding/mdsal-binding-java-api-generator/src/main/java/org/opendaylight/mdsal/binding/java/api/generator/UnionTemplate.xtend
@@ -170,10 +170,11 @@ class UnionTemplate extends ClassTemplate {
                 super(source);
             «ENDIF»
             «FOR p : properties»
+                «val fieldName = p.fieldName»
                 «IF p.returnType.importedName.contains("[]")»
-                this.«p.fieldName» = source.«p.fieldName» == null ? null : source.«p.fieldName».clone();
+                this.«fieldName» = source.«fieldName» == null ? null : source.«fieldName».clone();
                 «ELSE»
-                this.«p.fieldName» = source.«p.fieldName»;
+                this.«fieldName» = source.«fieldName»;
                 «ENDIF»
             «ENDFOR»
         }