1 files changed, 45 insertions, 36 deletions
diff --git a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplate.java b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplate.java
index 97563fb..abf1b53 100644
--- a/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplate.java
+++ b/jython-tosca-parser/src/main/java/org/openecomp/sdc/toscaparser/api/ToscaTemplate.java
@@ -1,5 +1,7 @@
 package org.openecomp.sdc.toscaparser.api;
 
+import static com.google.common.collect.ImmutableList.toImmutableList;
+
 import java.util.List;
 import java.util.Objects;
 
@@ -10,40 +12,47 @@ import com.google.common.base.MoreObjects;
 
 public class ToscaTemplate {
 
-    private final JyToscaTemplate jyToscaTemplate;
-    private final TopologyTemplate topologyTemplate;
-
-    public ToscaTemplate(JyToscaTemplate jyToscaTemplate, TopologyTemplate topologyTemplate) {
-        this.jyToscaTemplate = Objects.requireNonNull(jyToscaTemplate);
-        this.topologyTemplate = Objects.requireNonNull(topologyTemplate);
-    }
-
-    public String getVersion() {
-        return jyToscaTemplate.getJyVersion();
-    }
-
-    public String getDescription() {
-        return jyToscaTemplate.getJyDescription();
-    }
-    
-    public TopologyTemplate getTopologyTemplate() {
-        return topologyTemplate;
-    }
-
-    public List<NodeTemplate> getNodeTemplates() {
-        return topologyTemplate.getNodeTemplates();
-    }
-    
-    public List<Input> getInputs() {
-        return topologyTemplate.getInputs();
-    }
-
-    @Override
-    public String toString() {
-        return MoreObjects.toStringHelper(this)
-                .add("version", getVersion())
-                .add("description", getDescription())
-                .add("topologyTemplate", topologyTemplate)
-                .toString();
-    }
+	private final JyToscaTemplate jyToscaTemplate;
+	private final TopologyTemplate topologyTemplate;
+
+	public ToscaTemplate(JyToscaTemplate jyToscaTemplate, TopologyTemplate topologyTemplate) {
+		this.jyToscaTemplate = Objects.requireNonNull(jyToscaTemplate);
+		this.topologyTemplate = Objects.requireNonNull(topologyTemplate);
+	}
+
+	public String getVersion() {
+		return jyToscaTemplate.getJyVersion();
+	}
+
+	public String getDescription() {
+		return jyToscaTemplate.getJyDescription();
+	}
+
+	public TopologyTemplate getTopologyTemplate() {
+		return topologyTemplate;
+	}
+
+	public List<NodeTemplate> getNodeTemplates() {
+		return topologyTemplate.getNodeTemplates();
+	}
+
+	public List<TopologyTemplate> getNestedTopologyTemplates() {
+		return jyToscaTemplate.getNestedTopologyTemplates()
+				.stream()
+				.map(TopologyTemplate::new)
+				.collect(toImmutableList());
+	}
+
+	public List<Input> getInputs() {
+		return topologyTemplate.getInputs();
+	}
+
+	@Override
+	public String toString() {
+		return MoreObjects.toStringHelper(this)
+				.add("version", getVersion())
+				.add("description", getDescription())
+				.add("topologyTemplate", topologyTemplate)
+				.toString();
+	}
 }
 \ No newline at end of file