Fragment Entity does not represent the correct relationship with Anchor

FragmentEntity incorrectly has OneToOne relationship to AnchorEntity,
instead of ManyToOne. The reason this has not caused errors so far is
that Liquibase is being used to generate database definition, not JPA.

Issue-ID: CPS-863
Signed-off-by: danielhanrahan <daniel.hanrahan@est.tech>
Change-Id: I8d3c5dc19193a84fa59526de7f2cbab7ab20a8fc
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java b/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java
index e696a40..62c8c19 100755
--- a/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java
+++ b/cps-ri/src/main/java/org/onap/cps/spi/entities/FragmentEntity.java
@@ -34,7 +34,6 @@
 import javax.persistence.JoinColumn;
 import javax.persistence.ManyToOne;
 import javax.persistence.OneToMany;
-import javax.persistence.OneToOne;
 import javax.persistence.Table;
 import javax.validation.constraints.NotNull;
 import lombok.AllArgsConstructor;
@@ -86,7 +85,7 @@
     @JoinColumn(name = "dataspace_id")
     private DataspaceEntity dataspace;
 
-    @OneToOne(fetch = FetchType.LAZY)
+    @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "anchor_id")
     @EqualsAndHashCode.Include
     private AnchorEntity anchor;