From 79730c0bf5d5fbe83204e52e73b4bf47964c5a2d Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Sun, 13 Feb 2022 17:01:56 -0800
Subject: Implement new storage framework

---
 .../java/org/traccar/storage/query/Condition.java  | 83 ++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 src/main/java/org/traccar/storage/query/Condition.java

(limited to 'src/main/java/org/traccar/storage/query/Condition.java')

diff --git a/src/main/java/org/traccar/storage/query/Condition.java b/src/main/java/org/traccar/storage/query/Condition.java
new file mode 100644
index 000000000..50d520bc7
--- /dev/null
+++ b/src/main/java/org/traccar/storage/query/Condition.java
@@ -0,0 +1,83 @@
+package org.traccar.storage.query;
+
+public interface Condition {
+
+    class Equals implements Condition {
+        private final String column;
+        private final String variable;
+        private final Object value;
+
+        public Equals(String column, String variable, Object value) {
+            this.column = column;
+            this.variable = variable;
+            this.value = value;
+        }
+
+        public String getColumn() {
+            return column;
+        }
+
+        public String getVariable() {
+            return variable;
+        }
+
+        public Object getValue() {
+            return value;
+        }
+    }
+
+    class Between implements Condition {
+        private final String column;
+        private final String fromVariable;
+        private final Object fromValue;
+        private final String toVariable;
+        private final Object toValue;
+
+        public Between(String column, String fromVariable, Object fromValue, String toVariable, Object toValue) {
+            this.column = column;
+            this.fromVariable = fromVariable;
+            this.fromValue = fromValue;
+            this.toVariable = toVariable;
+            this.toValue = toValue;
+        }
+
+        public String getColumn() {
+            return column;
+        }
+
+        public String getFromVariable() {
+            return fromVariable;
+        }
+
+        public Object getFromValue() {
+            return fromValue;
+        }
+
+        public String getToVariable() {
+            return toVariable;
+        }
+
+        public Object getToValue() {
+            return toValue;
+        }
+    }
+
+    class And implements Condition {
+        private final Condition first;
+        private final Condition second;
+
+        public And(Condition first, Condition second) {
+            this.first = first;
+            this.second = second;
+        }
+
+        public Condition getFirst() {
+            return first;
+        }
+
+        public Condition getSecond() {
+            return second;
+        }
+    }
+
+}
-- 
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