issues/1588 janusgraph schema

src/main/java/org/carlspring/strongbox/janusgraph/domain/ChangeSet.java

@@ -0,0 +1,55 @@
+package org.carlspring.strongbox.janusgraph.domain;
+
+import java.util.UUID;
+
+import org.neo4j.ogm.annotation.NodeEntity;
+
+/**
+ * @author Przemyslaw Fusik
+ */
+@NodeEntity
+public class ChangeSet
+        extends DomainEntity
+        implements Comparable<ChangeSet>
+{
+
+    private Integer order;
+
+    private String name;
+
+    public static ChangeSet build(final String name,
+                                  final Integer order)
+    {
+        ChangeSet changeSet = new ChangeSet();
+        changeSet.setUuid(UUID.randomUUID().toString());
+        changeSet.setName(name);
+        changeSet.setOrder(order);
+        return changeSet;
+    }
+
+    public Integer getOrder()
+    {
+        return order;
+    }
+
+    public void setOrder(final Integer order)
+    {
+        this.order = order;
+    }
+
+    public String getName()
+    {
+        return name;
+    }
+
+    public void setName(final String name)
+    {
+        this.name = name;
+    }
+
+    @Override
+    public int compareTo(final ChangeSet o)
+    {
+        return Integer.compare(getOrder(), o.getOrder());
+    }
+}

src/main/java/org/carlspring/strongbox/janusgraph/domain/DatabaseSchema.java

@@ -0,0 +1,28 @@
+package org.carlspring.strongbox.janusgraph.domain;
+
+import java.util.NavigableSet;
+
+import org.neo4j.ogm.annotation.NodeEntity;
+import org.neo4j.ogm.annotation.Relationship;
+
+/**
+ * @author Przemyslaw Fusik
+ */
+@NodeEntity
+public class DatabaseSchema
+        extends DomainEntity
+{
+
+    @Relationship(type = "DatabaseSchema_ChangeSet")
+    private NavigableSet<ChangeSet> changeSets;
+
+    public NavigableSet<ChangeSet> getChangeSets()
+    {
+        return changeSets;
+    }
+
+    public void setChangeSets(final NavigableSet<ChangeSet> changeSets)
+    {
+        this.changeSets = changeSets;
+    }
+}