Add missing equals and hashCode

src/main/java/org/cyclonedx/model/Attribute.java

@@ -18,6 +18,8 @@
  */
 package org.cyclonedx.model;
 
+import java.util.Objects;
+
 public class Attribute {
 
     private final String key;
@@ -36,4 +38,20 @@ public String getValue() {
         return this.value;
     }
 
+    @Override
+    public boolean equals(final Object object) {
+        if (this == object) {
+            return true;
+        }
+        if (!(object instanceof Attribute)) {
+            return false;
+        }
+        Attribute attribute = (Attribute) object;
+        return Objects.equals(key, attribute.key) && Objects.equals(value, attribute.value);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(key, value);
+    }
 }

src/main/java/org/cyclonedx/model/Composition.java

@@ -29,6 +29,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 @JsonIgnoreProperties(ignoreUnknown = true)
 @JsonInclude(Include.NON_EMPTY)
@@ -142,4 +143,24 @@ public void addVulnerability(BomReference vulnerability) {
         }
         vulnerabilities.add(vulnerability);
     }
+
+    @Override
+    public boolean equals(final Object object) {
+        if (this == object) {
+            return true;
+        }
+        if (!(object instanceof Composition)) {
+            return false;
+        }
+        Composition that = (Composition) object;
+        return Objects.equals(bomRef, that.bomRef) && aggregate == that.aggregate &&
+            Objects.equals(assemblies, that.assemblies) &&
+            Objects.equals(dependencies, that.dependencies) &&
+            Objects.equals(vulnerabilities, that.vulnerabilities);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(bomRef, aggregate, assemblies, dependencies, vulnerabilities);
+    }
 }

src/main/java/org/cyclonedx/model/Copyright.java

@@ -18,6 +18,8 @@
  */
 package org.cyclonedx.model;
 
+import java.util.Objects;
+
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
@@ -42,4 +44,21 @@ public String getText() {
     public void setText(String text) {
         this.text = text;
     }
+
+    @Override
+    public boolean equals(final Object object) {
+        if (this == object) {
+            return true;
+        }
+        if (!(object instanceof Copyright)) {
+            return false;
+        }
+        Copyright copyright = (Copyright) object;
+        return Objects.equals(text, copyright.text);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(text);
+    }
 }

src/main/java/org/cyclonedx/model/Diff.java

@@ -18,6 +18,8 @@
  */
 package org.cyclonedx.model;
 
+import java.util.Objects;
+
 public class Diff {
 
   private AttachmentText text;
@@ -38,4 +40,21 @@ public String getUrl() {
   public void setUrl(final String url) {
     this.url = url;
   }
+
+  @Override
+  public boolean equals(final Object object) {
+    if (this == object) {
+      return true;
+    }
+    if (!(object instanceof Diff)) {
+      return false;
+    }
+    Diff diff = (Diff) object;
+    return Objects.equals(text, diff.text) && Objects.equals(url, diff.url);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(text, url);
+  }
 }

src/main/java/org/cyclonedx/model/Evidence.java

@@ -35,6 +35,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 @SuppressWarnings("unused")
 @JsonIgnoreProperties(ignoreUnknown = true)
@@ -125,4 +126,25 @@ public List<Identity> getIdentities() {
     public void setIdentities(final List<Identity> identities) {
         this.identities = identities;
     }
+
+    @Override
+    public boolean equals(final Object object) {
+        if (this == object) {
+            return true;
+        }
+        if (!(object instanceof Evidence)) {
+            return false;
+        }
+        Evidence evidence = (Evidence) object;
+        return Objects.equals(licenses, evidence.licenses) &&
+            Objects.equals(copyright, evidence.copyright) &&
+            Objects.equals(identities, evidence.identities) &&
+            Objects.equals(occurrences, evidence.occurrences) &&
+            Objects.equals(callstack, evidence.callstack);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(licenses, copyright, identities, occurrences, callstack);
+    }
 }

src/main/java/org/cyclonedx/model/Issue.java

@@ -27,6 +27,7 @@
 import java.net.URI;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 @JsonIgnoreProperties(ignoreUnknown = true)
 @JsonInclude(JsonInclude.Include.NON_EMPTY)
@@ -123,4 +124,23 @@ public Type getType() {
   public void setType(Type type) {
     this.type = type;
   }
+
+  @Override
+  public boolean equals(final Object object) {
+    if (this == object) {
+      return true;
+    }
+    if (!(object instanceof Issue)) {
+      return false;
+    }
+    Issue issue = (Issue) object;
+    return Objects.equals(id, issue.id) && Objects.equals(name, issue.name) &&
+        Objects.equals(description, issue.description) && Objects.equals(source, issue.source) &&
+        Objects.equals(references, issue.references) && type == issue.type;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, name, description, source, references, type);
+  }
 }

src/main/java/org/cyclonedx/model/LifecycleChoice.java

@@ -18,6 +18,8 @@
  */
 package org.cyclonedx.model;
 
+import java.util.Objects;
+
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
@@ -99,4 +101,22 @@ public Phase getPhase() {
     public void setPhase(final Phase phase) {
         this.phase = phase;
     }
+
+    @Override
+    public boolean equals(final Object object) {
+        if (this == object) {
+            return true;
+        }
+        if (!(object instanceof LifecycleChoice)) {
+            return false;
+        }
+        LifecycleChoice choice = (LifecycleChoice) object;
+        return phase == choice.phase && Objects.equals(name, choice.name) &&
+            Objects.equals(description, choice.description);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(phase, name, description);
+    }
 }

src/main/java/org/cyclonedx/model/Lifecycles.java

@@ -19,6 +19,7 @@
 package org.cyclonedx.model;
 
 import java.util.List;
+import java.util.Objects;
 
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
@@ -36,4 +37,21 @@ public List<LifecycleChoice> getLifecycleChoice() {
     public void setLifecycleChoice(final List<LifecycleChoice> lifecycleChoice) {
         this.lifecycleChoice = lifecycleChoice;
     }
+
+    @Override
+    public boolean equals(final Object object) {
+        if (this == object) {
+            return true;
+        }
+        if (!(object instanceof Lifecycles)) {
+            return false;
+        }
+        Lifecycles that = (Lifecycles) object;
+        return Objects.equals(lifecycleChoice, that.lifecycleChoice);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(lifecycleChoice);
+    }
 }

src/main/java/org/cyclonedx/model/Patch.java

@@ -19,6 +19,8 @@
 package org.cyclonedx.model;
 
 import java.util.List;
+import java.util.Objects;
+
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonProperty;
@@ -83,4 +85,22 @@ public Type getType() {
   public void setType(Type type) {
     this.type = type;
   }
+
+  @Override
+  public boolean equals(final Object object) {
+    if (this == object) {
+      return true;
+    }
+    if (!(object instanceof Patch)) {
+      return false;
+    }
+    Patch patch = (Patch) object;
+    return type == patch.type && Objects.equals(diff, patch.diff) &&
+        Objects.equals(resolves, patch.resolves);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(type, diff, resolves);
+  }
 }

src/main/java/org/cyclonedx/model/ReleaseNotes.java

@@ -20,6 +20,7 @@
 
 import java.util.Date;
 import java.util.List;
+import java.util.Objects;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonInclude;
@@ -289,4 +290,28 @@ public void setText(final AttachmentText text) {
       this.text = text;
     }
   }
+
+  @Override
+  public boolean equals(final Object object) {
+    if (this == object) {
+      return true;
+    }
+    if (!(object instanceof ReleaseNotes)) {
+      return false;
+    }
+    ReleaseNotes that = (ReleaseNotes) object;
+    return Objects.equals(type, that.type) && Objects.equals(title, that.title) &&
+        Objects.equals(featuredImage, that.featuredImage) &&
+        Objects.equals(socialImage, that.socialImage) &&
+        Objects.equals(description, that.description) && Objects.equals(timestamp, that.timestamp) &&
+        Objects.equals(aliases, that.aliases) && Objects.equals(tags, that.tags) &&
+        Objects.equals(resolves, that.resolves) && Objects.equals(notes, that.notes) &&
+        Objects.equals(properties, that.properties);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(type, title, featuredImage, socialImage, description, timestamp, aliases, tags, resolves, notes,
+        properties);
+  }
 }

src/main/java/org/cyclonedx/model/Service.java

@@ -35,6 +35,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Objects;
 
 @SuppressWarnings("unused")
 @JsonIgnoreProperties(ignoreUnknown = true)
@@ -266,4 +267,35 @@ public Tags getTags() {
     public void setTags(final Tags tags) {
         this.tags = tags;
     }
+
+    @Override
+    public boolean equals(final Object object) {
+        if (this == object) {
+            return true;
+        }
+        if (!(object instanceof Service)) {
+            return false;
+        }
+        Service service = (Service) object;
+        return Objects.equals(bomRef, service.bomRef) && Objects.equals(provider, service.provider) &&
+            Objects.equals(group, service.group) && Objects.equals(name, service.name) &&
+            Objects.equals(version, service.version) &&
+            Objects.equals(description, service.description) &&
+            Objects.equals(endpoints, service.endpoints) &&
+            Objects.equals(authenticated, service.authenticated) &&
+            Objects.equals(xTrustBoundary, service.xTrustBoundary) &&
+            Objects.equals(data, service.data) && Objects.equals(licenses, service.licenses) &&
+            Objects.equals(externalReferences, service.externalReferences) &&
+            Objects.equals(properties, service.properties) && Objects.equals(tags, service.tags) &&
+            Objects.equals(services, service.services) &&
+            Objects.equals(releaseNotes, service.releaseNotes) &&
+            Objects.equals(signature, service.signature);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(bomRef, provider, group, name, version, description, endpoints, authenticated,
+            xTrustBoundary,
+            data, licenses, externalReferences, properties, tags, services, releaseNotes, signature);
+    }
 }

src/main/java/org/cyclonedx/model/Source.java

@@ -19,6 +19,8 @@
 package org.cyclonedx.model;
 
 import java.net.URL;
+import java.util.Objects;
+
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonPropertyOrder;
@@ -49,4 +51,21 @@ public String getName() {
   public void setName(final String name) {
     this.name = name;
   }
+
+  @Override
+  public boolean equals(final Object object) {
+    if (this == object) {
+      return true;
+    }
+    if (!(object instanceof Source)) {
+      return false;
+    }
+    Source source = (Source) object;
+    return Objects.equals(name, source.name) && Objects.equals(url, source.url);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(name, url);
+  }
 }