Filter Implementation (#28)

* Filters Implementation

* Fix Typos

* Implement IN and BETWEEN operator

* Modified nested OR-AND queries & corrected results

Author: ani-sha

README.md

@@ -37,6 +37,6 @@ once the application starts, using the browser goto URL [http://localhost:8080](
 
 to run in non development mode:
 
-The application is now runnable using `java -jar app/target/graphqlcrud-java-1.0.0-SNAPSHOT-runner.jar`.
+The application is now runnable using `java -jar app/target/app-1.0.0-SNAPSHOT-runner.jar`.
 
 

engine/src/main/java/io/graphqlcrud/Filters.java

@@ -68,7 +68,8 @@ public static GraphQLInputObjectType.Builder floatInputBuilder() {
                 .field(GraphQLInputObjectField.newInputObjectField().name("lt").type(Scalars.GraphQLFloat))
                 .field(GraphQLInputObjectField.newInputObjectField().name("ge").type(Scalars.GraphQLFloat))
                 .field(GraphQLInputObjectField.newInputObjectField().name("gt").type(Scalars.GraphQLFloat))
-                .field(GraphQLInputObjectField.newInputObjectField().name("in").type(GraphQLList.list(GraphQLNonNull.nonNull(Scalars.GraphQLFloat))));
+                .field(GraphQLInputObjectField.newInputObjectField().name("in").type(GraphQLList.list(GraphQLNonNull.nonNull(Scalars.GraphQLFloat))))
+                .field(GraphQLInputObjectField.newInputObjectField().name("between").type(GraphQLList.list(GraphQLNonNull.nonNull(Scalars.GraphQLFloat))));
     }
 
     public static GraphQLInputObjectType.Builder intInputBuilder() {
@@ -79,7 +80,8 @@ public static GraphQLInputObjectType.Builder intInputBuilder() {
                 .field(GraphQLInputObjectField.newInputObjectField().name("lt").type(Scalars.GraphQLInt))
                 .field(GraphQLInputObjectField.newInputObjectField().name("ge").type(Scalars.GraphQLInt))
                 .field(GraphQLInputObjectField.newInputObjectField().name("gt").type(Scalars.GraphQLInt))
-                .field(GraphQLInputObjectField.newInputObjectField().name("in").type(GraphQLList.list(GraphQLNonNull.nonNull(Scalars.GraphQLInt))));
+                .field(GraphQLInputObjectField.newInputObjectField().name("in").type(GraphQLList.list(GraphQLNonNull.nonNull(Scalars.GraphQLInt))))
+                .field(GraphQLInputObjectField.newInputObjectField().name("between").type(GraphQLList.list(GraphQLNonNull.nonNull(Scalars.GraphQLInt))));
     }
 
     public static GraphQLInputObjectType.Builder orderByInputBuilder() {

engine/src/main/java/io/graphqlcrud/QueryVisitor.java

@@ -23,13 +23,13 @@
 
 public interface QueryVisitor {
 
-    void visitScalar(Field rootFeild, GraphQLFieldDefinition rootDefinition, GraphQLType type);
+    void visitScalar(Field rootField, GraphQLFieldDefinition rootDefinition, GraphQLType type);
 
-    void startVisitObject(Field rootFeild, GraphQLFieldDefinition rootDefinition, GraphQLObjectType type);
-    void endVisitObject(Field rootFeild, GraphQLFieldDefinition rootDefinition, GraphQLObjectType type);
+    void startVisitObject(Field rootField, GraphQLFieldDefinition rootDefinition, GraphQLObjectType type);
+    void endVisitObject(Field rootField, GraphQLFieldDefinition rootDefinition, GraphQLObjectType type);
 
-    void startVisitRootObject(Field rootFeild, GraphQLFieldDefinition rootDefinition, GraphQLObjectType type);
-    void endVisitRootObject(Field rootFeild, GraphQLFieldDefinition rootDefinition, GraphQLObjectType type);
+    void startVisitRootObject(Field rootField, GraphQLFieldDefinition rootDefinition, GraphQLObjectType type);
+    void endVisitRootObject(Field rootField, GraphQLFieldDefinition rootDefinition, GraphQLObjectType type);
 
     void visitArgument(Field field, GraphQLFieldDefinition definition, GraphQLObjectType type, Argument arg);
 }