From 27cae6bcf184f7e27822886f5a7320f771913b71 Mon Sep 17 00:00:00 2001
From: jsimomaa <jani.simomaa@gmail.com>
Date: Tue, 18 Dec 2018 15:12:44 +0200
Subject: [PATCH] Add hashCode and equals to
 AbstractExpressionCompilationRequest

gitlab #239

Change-Id: I33940420ee95a52d14042bd6857be4950d878dbb
---
 .../AbstractExpressionCompilationRequest.java |  5 +++
 .../scl/CompileResourceValueRequest.java      | 26 +++++++++++++
 .../db/layer0/scl/CompileValueRequest.java    | 32 ++++++++++++++++
 ...mpileProceduralExpressionValueRequest.java | 38 +++++++++++++++++++
 4 files changed, 101 insertions(+)

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/AbstractExpressionCompilationRequest.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/AbstractExpressionCompilationRequest.java
index 3a95f2530..28b10c896 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/AbstractExpressionCompilationRequest.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/AbstractExpressionCompilationRequest.java
@@ -236,4 +236,9 @@ implements Read<Function1<EvaluationContext,Object>> {
         return graph.getPossibleRelatedValue(predicate, L0.RequiresValueType, Bindings.STRING);
     }
 
+    @Override
+    public abstract int hashCode();
+
+    @Override
+    public abstract boolean equals(Object obj);
 }
diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/CompileResourceValueRequest.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/CompileResourceValueRequest.java
index e56c3d5ce..cdc787d26 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/CompileResourceValueRequest.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/CompileResourceValueRequest.java
@@ -110,4 +110,30 @@ public class CompileResourceValueRequest extends AbstractExpressionCompilationRe
             return null;
     }
 
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((literal == null) ? 0 : literal.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        CompileResourceValueRequest other = (CompileResourceValueRequest) obj;
+        if (literal == null) {
+            if (other.literal != null)
+                return false;
+        } else if (!literal.equals(other.literal))
+            return false;
+        return true;
+    }
+
+    
 }
diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/CompileValueRequest.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/CompileValueRequest.java
index 11f3ad185..e0ed90a89 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/CompileValueRequest.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/scl/CompileValueRequest.java
@@ -129,4 +129,36 @@ public class CompileValueRequest extends AbstractExpressionCompilationRequest<Co
             return null;
     }
 
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((literal == null) ? 0 : literal.hashCode());
+        result = prime * result + ((relation == null) ? 0 : relation.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        CompileValueRequest other = (CompileValueRequest) obj;
+        if (literal == null) {
+            if (other.literal != null)
+                return false;
+        } else if (!literal.equals(other.literal))
+            return false;
+        if (relation == null) {
+            if (other.relation != null)
+                return false;
+        } else if (!relation.equals(other.relation))
+            return false;
+        return true;
+    }
+
+
 }
diff --git a/bundles/org.simantics.structural2/src/org/simantics/structural2/scl/CompileProceduralExpressionValueRequest.java b/bundles/org.simantics.structural2/src/org/simantics/structural2/scl/CompileProceduralExpressionValueRequest.java
index d9ce13d59..b402520d7 100644
--- a/bundles/org.simantics.structural2/src/org/simantics/structural2/scl/CompileProceduralExpressionValueRequest.java
+++ b/bundles/org.simantics.structural2/src/org/simantics/structural2/scl/CompileProceduralExpressionValueRequest.java
@@ -59,4 +59,42 @@ public class CompileProceduralExpressionValueRequest extends AbstractCompileStru
     	return componentType;
     }
 
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((componentType == null) ? 0 : componentType.hashCode());
+        result = prime * result + ((expression == null) ? 0 : expression.hashCode());
+        result = prime * result + ((indexRoot == null) ? 0 : indexRoot.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        CompileProceduralExpressionValueRequest other = (CompileProceduralExpressionValueRequest) obj;
+        if (componentType == null) {
+            if (other.componentType != null)
+                return false;
+        } else if (!componentType.equals(other.componentType))
+            return false;
+        if (expression == null) {
+            if (other.expression != null)
+                return false;
+        } else if (!expression.equals(other.expression))
+            return false;
+        if (indexRoot == null) {
+            if (other.indexRoot != null)
+                return false;
+        } else if (!indexRoot.equals(other.indexRoot))
+            return false;
+        return true;
+    }
+
+    
 }
-- 
2.43.2