1 files changed, 2 insertions, 42 deletions
diff --git a/common/openecomp-tosca-datatype/src/main/java/org/openecomp/sdc/tosca/datatypes/model/InterfaceDefinition.java b/common/openecomp-tosca-datatype/src/main/java/org/openecomp/sdc/tosca/datatypes/model/InterfaceDefinition.java
index 2f629ef54a..8d6ace2043 100644
--- a/common/openecomp-tosca-datatype/src/main/java/org/openecomp/sdc/tosca/datatypes/model/InterfaceDefinition.java
+++ b/common/openecomp-tosca-datatype/src/main/java/org/openecomp/sdc/tosca/datatypes/model/InterfaceDefinition.java
@@ -15,47 +15,7 @@
  */
 package org.openecomp.sdc.tosca.datatypes.model;
 
-import org.apache.commons.collections4.MapUtils;
+public abstract class InterfaceDefinition {
+  public abstract void addOperation(String operationName, OperationDefinition operationDefinition);
 
-import java.util.HashMap;
-import java.util.Map;
-
-public class InterfaceDefinition {
-  protected Map<String, OperationDefinition> operations;
-
-  public Map<String, OperationDefinition> getOperations() {
-    return operations;
-  }
-
-  public void setOperations(
-      Map<String, OperationDefinition> operations) {
-    this.operations = operations;
-  }
-
-  public void addOperation(String operationName, OperationDefinition operationDefinition) {
-    if (MapUtils.isEmpty(this.operations)) {
-      this.operations = new HashMap<>();
-    }
-    this.operations.put(operationName, operationDefinition);
-  }
-
-  @Override
-  public boolean equals(Object o) {
-    if (this == o) {
-      return true;
-    }
-    if (!(o instanceof InterfaceDefinition)) {
-      return false;
-    }
-
-    InterfaceDefinition that = (InterfaceDefinition) o;
-
-    return getOperations() != null ? getOperations().equals(that.getOperations())
-        : that.getOperations() == null;
-  }
-
-  @Override
-  public int hashCode() {
-    return getOperations() != null ? getOperations().hashCode() : 0;
-  }
 }