implemented equals and hashCode for all entity classes

Author: rashtao

ChangeLog.md

@@ -11,7 +11,6 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 - allow construct ArangoConfigProperties from `java.util.Properties` (DE-976)
 - made BaseDocument and BaseEdgeDocument serializable (#596)
 
-
 ## [7.16.0] - 2025-01-09
 
 - improved deserialization of `RawBytes` and `RawJson` (#592, DE-969)

core/src/main/java/com/arangodb/entity/AqlExecutionExplainEntity.java

@@ -25,6 +25,7 @@
 
 import java.util.Collection;
 import java.util.Map;
+import java.util.Objects;
 
 /**
  * @author Mark Vollmary
@@ -59,6 +60,18 @@ public Boolean getCacheable() {
         return cacheable;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof AqlExecutionExplainEntity)) return false;
+        AqlExecutionExplainEntity that = (AqlExecutionExplainEntity) o;
+        return Objects.equals(plan, that.plan) && Objects.equals(plans, that.plans) && Objects.equals(warnings, that.warnings) && Objects.equals(stats, that.stats) && Objects.equals(cacheable, that.cacheable);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(plan, plans, warnings, stats, cacheable);
+    }
+
     public static final class ExecutionPlan {
         private Collection<ExecutionNode> nodes;
         private Collection<String> rules;
@@ -90,6 +103,18 @@ public Integer getEstimatedCost() {
         public Integer getEstimatedNrItems() {
             return estimatedNrItems;
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionPlan)) return false;
+            ExecutionPlan that = (ExecutionPlan) o;
+            return Objects.equals(nodes, that.nodes) && Objects.equals(rules, that.rules) && Objects.equals(collections, that.collections) && Objects.equals(variables, that.variables) && Objects.equals(estimatedCost, that.estimatedCost) && Objects.equals(estimatedNrItems, that.estimatedNrItems);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(nodes, rules, collections, variables, estimatedCost, estimatedNrItems);
+        }
     }
 
     public static final class ExecutionNode {
@@ -208,6 +233,18 @@ public ExecutionCollection getCondition() {
         public Boolean getReverse() {
             return reverse;
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionNode)) return false;
+            ExecutionNode that = (ExecutionNode) o;
+            return Objects.equals(type, that.type) && Objects.equals(dependencies, that.dependencies) && Objects.equals(id, that.id) && Objects.equals(estimatedCost, that.estimatedCost) && Objects.equals(estimatedNrItems, that.estimatedNrItems) && Objects.equals(depth, that.depth) && Objects.equals(database, that.database) && Objects.equals(collection, that.collection) && Objects.equals(inVariable, that.inVariable) && Objects.equals(outVariable, that.outVariable) && Objects.equals(conditionVariable, that.conditionVariable) && Objects.equals(random, that.random) && Objects.equals(offset, that.offset) && Objects.equals(limit, that.limit) && Objects.equals(fullCount, that.fullCount) && Objects.equals(subquery, that.subquery) && Objects.equals(isConst, that.isConst) && Objects.equals(canThrow, that.canThrow) && Objects.equals(expressionType, that.expressionType) && Objects.equals(indexes, that.indexes) && Objects.equals(expression, that.expression) && Objects.equals(condition, that.condition) && Objects.equals(reverse, that.reverse);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(type, dependencies, id, estimatedCost, estimatedNrItems, depth, database, collection, inVariable, outVariable, conditionVariable, random, offset, limit, fullCount, subquery, isConst, canThrow, expressionType, indexes, expression, condition, reverse);
+        }
     }
 
     public static final class ExecutionVariable {
@@ -221,6 +258,18 @@ public Long getId() {
         public String getName() {
             return name;
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionVariable)) return false;
+            ExecutionVariable that = (ExecutionVariable) o;
+            return Objects.equals(id, that.id) && Objects.equals(name, that.name);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(id, name);
+        }
     }
 
     public static final class ExecutionExpression {
@@ -264,6 +313,18 @@ public Collection<Long> getLevels() {
         public Collection<ExecutionExpression> getSubNodes() {
             return subNodes;
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionExpression)) return false;
+            ExecutionExpression that = (ExecutionExpression) o;
+            return Objects.equals(type, that.type) && Objects.equals(name, that.name) && Objects.equals(id, that.id) && Objects.equals(value, that.value) && Objects.equals(sorted, that.sorted) && Objects.equals(quantifier, that.quantifier) && Objects.equals(levels, that.levels) && Objects.equals(subNodes, that.subNodes);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(type, name, id, value, sorted, quantifier, levels, subNodes);
+        }
     }
 
     public static final class ExecutionCollection {
@@ -277,6 +338,18 @@ public String getName() {
         public String getType() {
             return type;
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionCollection)) return false;
+            ExecutionCollection that = (ExecutionCollection) o;
+            return Objects.equals(name, that.name) && Objects.equals(type, that.type);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(name, type);
+        }
     }
 
     public static final class ExecutionStats {
@@ -305,6 +378,18 @@ public Long getPeakMemoryUsage() {
         public Double getExecutionTime() {
             return executionTime;
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionStats)) return false;
+            ExecutionStats that = (ExecutionStats) o;
+            return Objects.equals(rulesExecuted, that.rulesExecuted) && Objects.equals(rulesSkipped, that.rulesSkipped) && Objects.equals(plansCreated, that.plansCreated) && Objects.equals(peakMemoryUsage, that.peakMemoryUsage) && Objects.equals(executionTime, that.executionTime);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(rulesExecuted, rulesSkipped, plansCreated, peakMemoryUsage, executionTime);
+        }
     }
 
 }

core/src/main/java/com/arangodb/entity/AqlFunctionEntity.java

@@ -20,6 +20,8 @@
 
 package com.arangodb.entity;
 
+import java.util.Objects;
+
 /**
  * @author Mark Vollmary
  */
@@ -56,4 +58,15 @@ public Boolean getIsDeterministic() {
         return isDeterministic;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof AqlFunctionEntity)) return false;
+        AqlFunctionEntity that = (AqlFunctionEntity) o;
+        return Objects.equals(name, that.name) && Objects.equals(code, that.code) && Objects.equals(isDeterministic, that.isDeterministic);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(name, code, isDeterministic);
+    }
 }

core/src/main/java/com/arangodb/entity/AqlParseEntity.java

@@ -21,6 +21,7 @@
 package com.arangodb.entity;
 
 import java.util.Collection;
+import java.util.Objects;
 
 /**
  * @author Mark Vollmary
@@ -43,6 +44,18 @@ public Collection<AstNode> getAst() {
         return ast;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof AqlParseEntity)) return false;
+        AqlParseEntity that = (AqlParseEntity) o;
+        return Objects.equals(collections, that.collections) && Objects.equals(bindVars, that.bindVars) && Objects.equals(ast, that.ast);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(collections, bindVars, ast);
+    }
+
     public static final class AstNode {
         private String type;
         private Collection<AstNode> subNodes;
@@ -70,6 +83,17 @@ public Object getValue() {
             return value;
         }
 
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof AstNode)) return false;
+            AstNode astNode = (AstNode) o;
+            return Objects.equals(type, astNode.type) && Objects.equals(subNodes, astNode.subNodes) && Objects.equals(name, astNode.name) && Objects.equals(id, astNode.id) && Objects.equals(value, astNode.value);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(type, subNodes, name, id, value);
+        }
     }
 
 }

core/src/main/java/com/arangodb/entity/AqlQueryExplainEntity.java

@@ -25,6 +25,7 @@
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Objects;
 
 public final class AqlQueryExplainEntity {
 
@@ -54,6 +55,18 @@ public Boolean getCacheable() {
         return cacheable;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof AqlQueryExplainEntity)) return false;
+        AqlQueryExplainEntity that = (AqlQueryExplainEntity) o;
+        return Objects.equals(plan, that.plan) && Objects.equals(plans, that.plans) && Objects.equals(warnings, that.warnings) && Objects.equals(stats, that.stats) && Objects.equals(cacheable, that.cacheable);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(plan, plans, warnings, stats, cacheable);
+    }
+
     public static final class ExecutionPlan {
         private final Map<String, Object> properties = new HashMap<>();
         private Collection<ExecutionNode> nodes;
@@ -90,6 +103,18 @@ public Collection<String> getRules() {
         public Collection<ExecutionVariable> getVariables() {
             return variables;
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionPlan)) return false;
+            ExecutionPlan that = (ExecutionPlan) o;
+            return Objects.equals(properties, that.properties) && Objects.equals(nodes, that.nodes) && Objects.equals(estimatedCost, that.estimatedCost) && Objects.equals(collections, that.collections) && Objects.equals(rules, that.rules) && Objects.equals(variables, that.variables);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hash(properties, nodes, estimatedCost, collections, rules, variables);
+        }
     }
 
     public static final class ExecutionNode {
@@ -103,6 +128,18 @@ public void add(String key, Object value) {
         public Object get(String key) {
             return properties.get(key);
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionNode)) return false;
+            ExecutionNode that = (ExecutionNode) o;
+            return Objects.equals(properties, that.properties);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hashCode(properties);
+        }
     }
 
     public static final class ExecutionVariable {
@@ -116,6 +153,18 @@ public void add(String key, Object value) {
         public Object get(String key) {
             return properties.get(key);
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionVariable)) return false;
+            ExecutionVariable that = (ExecutionVariable) o;
+            return Objects.equals(properties, that.properties);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hashCode(properties);
+        }
     }
 
     public static final class ExecutionCollection {
@@ -129,6 +178,18 @@ public void add(String key, Object value) {
         public Object get(String key) {
             return properties.get(key);
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionCollection)) return false;
+            ExecutionCollection that = (ExecutionCollection) o;
+            return Objects.equals(properties, that.properties);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hashCode(properties);
+        }
     }
 
     public static final class ExecutionStats {
@@ -142,6 +203,18 @@ public void add(String key, Object value) {
         public Object get(String key) {
             return properties.get(key);
         }
+
+        @Override
+        public boolean equals(Object o) {
+            if (!(o instanceof ExecutionStats)) return false;
+            ExecutionStats that = (ExecutionStats) o;
+            return Objects.equals(properties, that.properties);
+        }
+
+        @Override
+        public int hashCode() {
+            return Objects.hashCode(properties);
+        }
     }
 
 }

core/src/main/java/com/arangodb/entity/ArangoDBEngine.java

@@ -20,6 +20,8 @@
 
 package com.arangodb.entity;
 
+import java.util.Objects;
+
 /**
  * @author Michele Rastelli
  */
@@ -38,6 +40,18 @@ public StorageEngineName getName() {
         return name;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof ArangoDBEngine)) return false;
+        ArangoDBEngine that = (ArangoDBEngine) o;
+        return name == that.name;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(name);
+    }
+
     public enum StorageEngineName {
         mmfiles, rocksdb
     }

core/src/main/java/com/arangodb/entity/ArangoDBVersion.java

@@ -20,6 +20,8 @@
 
 package com.arangodb.entity;
 
+import java.util.Objects;
+
 /**
  * @author Mark Vollmary
  */
@@ -55,4 +57,15 @@ public License getLicense() {
         return license;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof ArangoDBVersion)) return false;
+        ArangoDBVersion that = (ArangoDBVersion) o;
+        return Objects.equals(server, that.server) && Objects.equals(version, that.version) && license == that.license;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(server, version, license);
+    }
 }