1 files changed, 0 insertions, 59 deletions
diff --git a/src/fields/HistogramField.ts b/src/fields/HistogramField.ts
deleted file mode 100644
index bb0014ab3..000000000
--- a/src/fields/HistogramField.ts
+++ /dev/null
@@ -1,59 +0,0 @@
-import { BasicField } from "./BasicField";
-import { Field, FieldId } from "./Field";
-import { Types } from "../server/Message";
-import { HistogramOperation } from "../client/northstar/operations/HistogramOperation";
-import { action } from "mobx";
-import { AttributeTransformationModel } from "../client/northstar/core/attribute/AttributeTransformationModel";
-import { ColumnAttributeModel } from "../client/northstar/core/attribute/AttributeModel";
-import { CurrentUserUtils } from "../server/authentication/models/current_user_utils";
-
-
-export class HistogramField extends BasicField<HistogramOperation> {
-    constructor(data?: HistogramOperation, id?: FieldId, save: boolean = true) {
-        super(data ? data : HistogramOperation.Empty, save, id);
-    }
-
-    toString(): string {
-        return JSON.stringify(this.Data);
-    }
-
-    Copy(): Field {
-        return new HistogramField(this.Data);
-    }
-
-    ToScriptString(): string {
-        return `new HistogramField("${this.Data}")`;
-    }
-
-    ToJson(): { type: Types, data: string, _id: string } {
-        return {
-            type: Types.HistogramOp,
-            data: JSON.stringify(this.Data),
-            _id: this.Id
-        }
-    }
-
-    @action
-    static FromJson(id: string, data: any): HistogramField {
-        let jp = JSON.parse(data);
-        let X: AttributeTransformationModel | undefined;
-        let Y: AttributeTransformationModel | undefined;
-        let V: AttributeTransformationModel | undefined;
-
-        CurrentUserUtils.GetAllNorthstarColumnAttributes().map(attr => {
-            if (attr.displayName == jp.X.AttributeModel.Attribute.DisplayName) {
-                X = new AttributeTransformationModel(new ColumnAttributeModel(attr), jp.X.AggregateFunction);
-            }
-            if (attr.displayName == jp.Y.AttributeModel.Attribute.DisplayName) {
-                Y = new AttributeTransformationModel(new ColumnAttributeModel(attr), jp.Y.AggregateFunction);
-            }
-            if (attr.displayName == jp.V.AttributeModel.Attribute.DisplayName) {
-                V = new AttributeTransformationModel(new ColumnAttributeModel(attr), jp.V.AggregateFunction);
-            }
-        });
-        if (X && Y && V) {
-            return new HistogramField(new HistogramOperation(X, Y, V, jp.Normalization), id, false);
-        }
-        return new HistogramField(HistogramOperation.Empty, id, false);
-    }
-}
-\ No newline at end of file