adding isDisabled() back to groovy classes

clouddriver-appengine/src/main/groovy/com/netflix/spinnaker/clouddriver/appengine/model/AppengineServerGroup.groovy

@@ -168,6 +168,11 @@ class AppengineServerGroup implements ServerGroup, Serializable {
     null
   }
 
+  @Override
+  Boolean isDisabled() {
+    disabled
+  }
+
   enum ServingStatus {
     SERVING,
     STOPPED,

clouddriver-aws/src/test/groovy/com/netflix/spinnaker/clouddriver/aws/deploy/asg/SimpleServerGroup.groovy

@@ -36,4 +36,9 @@ class SimpleServerGroup implements ServerGroup {
   ServerGroup.Capacity capacity
   ServerGroup.ImageSummary imageSummary
   ServerGroup.ImagesSummary imagesSummary
+
+  @Override
+  Boolean isDisabled() {
+    return disabled
+  }
 }

clouddriver-aws/src/test/groovy/com/netflix/spinnaker/clouddriver/aws/deploy/ops/discovery/DiscoverySupportUnitSpec.groovy

@@ -570,6 +570,7 @@ class DiscoverySupportUnitSpec extends Specification {
     Map<String, Object> launchConfig
     ServerGroup.InstanceCounts instanceCounts
     ServerGroup.Capacity capacity
+    Boolean isDisabled() {disabled}
     ServerGroup.ImageSummary getImageSummary() {}
     ServerGroup.ImagesSummary getImagesSummary() {}
   }

clouddriver-azure/src/main/groovy/com/netflix/spinnaker/clouddriver/azure/resources/servergroup/model/AzureServerGroupDescription.groovy

@@ -62,7 +62,7 @@ class AzureServerGroupDescription extends AzureResourceOpsDescription implements
   String securityGroupName
   String subnetId /*Azure resource ID*/
   List<String> storageAccountNames
-  Boolean disabled = false
+  Boolean isDisabled = false
   List<AzureInboundPortConfig> inboundPortConfigs = []
   String vnet
   String subnet
@@ -140,6 +140,11 @@ class AzureServerGroupDescription extends AzureResourceOpsDescription implements
     return this.securityGroupName == null ? new HashSet<String>() : Sets.newHashSet(this.securityGroupName)
   }
 
+  @Override
+  Boolean isDisabled() {
+    this.isDisabled
+  }
+
   @Override
   ServerGroup.InstanceCounts getInstanceCounts() {
     Collection<AzureInstance> instances = getInstances()

clouddriver-core/src/test/groovy/com/netflix/spinnaker/clouddriver/model/SimpleServerGroup.groovy

@@ -33,4 +33,9 @@ class SimpleServerGroup implements ServerGroup {
   Capacity capacity
   ImagesSummary imagesSummary
   ImageSummary imageSummary
+
+  @Override
+  Boolean isDisabled() {
+    return disabled
+  }
 }

clouddriver-google/src/main/groovy/com/netflix/spinnaker/clouddriver/google/model/GoogleServerGroup.groovy

@@ -174,6 +174,11 @@ class GoogleServerGroup implements GoogleLabeledResource {
         .deriveMoniker(GoogleServerGroup.this)
     }
 
+    @Override
+    Boolean isDisabled() { // Because groovy isn't smart enough to generate this method :-(
+      disabled
+    }
+
     @Override
     Long getCreatedTime() {
       launchConfig ? launchConfig.createdTime as Long : null

clouddriver-oracle/src/main/groovy/com/netflix/spinnaker/clouddriver/oracle/model/OracleServerGroup.groovy

@@ -60,6 +60,11 @@ class OracleServerGroup {
     ServerGroup.Capacity capacity = new ServerGroup.Capacity(desired: OracleServerGroup.this.targetSize,
       min: OracleServerGroup.this.targetSize, max: OracleServerGroup.this.targetSize)
 
+    @Override
+    Boolean isDisabled() { // Because groovy isn't smart enough to generate this method :-(
+      disabled
+    }
+
     @Override
     Long getCreatedTime() {
       launchConfig ? launchConfig.createdTime as Long : null