From 9f2ee63e75c313a732fc0348a218531407724c78 Mon Sep 17 00:00:00 2001
From: Stefan Armbruster <stefan@armbruster-it.de>
Date: Thu, 1 Dec 2011 15:19:09 +0100
Subject: [PATCH] neo4j: implementing property comparing search criteria

---
 .../datastore/gorm/neo4j/Neo4jQuery.groovy    | 24 +++++++++++++++++++
 .../tests/PropertyComparisonQuerySpec.groovy  | 14 -----------
 2 files changed, 24 insertions(+), 14 deletions(-)
 delete mode 100644 grails-datastore-gorm-neo4j/src/test/groovy/grails/gorm/tests/PropertyComparisonQuerySpec.groovy

diff --git a/grails-datastore-gorm-neo4j/src/main/groovy/org/grails/datastore/gorm/neo4j/Neo4jQuery.groovy b/grails-datastore-gorm-neo4j/src/main/groovy/org/grails/datastore/gorm/neo4j/Neo4jQuery.groovy
index f7a8996be..2763af69f 100644
--- a/grails-datastore-gorm-neo4j/src/main/groovy/org/grails/datastore/gorm/neo4j/Neo4jQuery.groovy
+++ b/grails-datastore-gorm-neo4j/src/main/groovy/org/grails/datastore/gorm/neo4j/Neo4jQuery.groovy
@@ -196,6 +196,30 @@ class Neo4jQuery extends Query {
         result
     }
 
+    boolean matchesCriterionNotEqualsProperty(Node node, Query.NotEqualsProperty criterion) {
+        getNodeProperty(node, criterion.property) != getNodeProperty(node, criterion.otherProperty)
+    }
+
+    boolean matchesCriterionEqualsProperty(Node node, Query.EqualsProperty criterion) {
+        getNodeProperty(node, criterion.property) == getNodeProperty(node, criterion.otherProperty)
+    }
+
+    boolean matchesCriterionGreaterThanEqualsProperty(Node node, Query.GreaterThanEqualsProperty criterion) {
+        getNodeProperty(node, criterion.property) >= getNodeProperty(node, criterion.otherProperty)
+    }
+
+    boolean matchesCriterionGreaterThanProperty(Node node, Query.GreaterThanProperty criterion) {
+        getNodeProperty(node, criterion.property) > getNodeProperty(node, criterion.otherProperty)
+    }
+
+    boolean matchesCriterionLessThanEqualsProperty(Node node, Query.LessThanEqualsProperty criterion) {
+        getNodeProperty(node, criterion.property) <= getNodeProperty(node, criterion.otherProperty)
+    }
+
+    boolean matchesCriterionLessThanProperty(Node node, Query.LessThanProperty criterion) {
+        getNodeProperty(node, criterion.property) < getNodeProperty(node, criterion.otherProperty)
+    }
+
     protected getNodePropertyAsType(Node node, String propertyName, Class targetClass) {
         def val = getNodeProperty(node, propertyName)
         session.mappingContext.conversionService.convert(val, targetClass)
diff --git a/grails-datastore-gorm-neo4j/src/test/groovy/grails/gorm/tests/PropertyComparisonQuerySpec.groovy b/grails-datastore-gorm-neo4j/src/test/groovy/grails/gorm/tests/PropertyComparisonQuerySpec.groovy
deleted file mode 100644
index 5547a7197..000000000
--- a/grails-datastore-gorm-neo4j/src/test/groovy/grails/gorm/tests/PropertyComparisonQuerySpec.groovy
+++ /dev/null
@@ -1,14 +0,0 @@
-package grails.gorm.tests
-
-import org.junit.Ignore
-
-/**
- * Tests for criteria queries that compare two properties 
- */
-class PropertyComparisonQuerySpec extends GormDatastoreSpec{
-    
-   @Ignore
-   void "Test eqProperty criterion"() {
-       // TODO: implement eqProperty query operations
-   }    
-}