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src/main/java/net/tccn/dbq/fbean/FBean.java

@@ -0,0 +1,73 @@
+package net.tccn.dbq.fbean;
+
+import java.util.List;
+
+/**
+ * 查询用实体
+ * @author: liangxianyou at 2018/10/25 14:49.
+ */
+public class FBean {
+
+    private String name;
+    private List<Filter> filters;//[{f:xx, v: v, type:t}] -- t,
+    private List<Order> orders;//{f1: 1, f2: -1}
+    private Limit limit;//{pn: 1, ps: 10}
+
+    //---------- getter/setter ------------
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public List<Filter> getFilters() {
+        return filters;
+    }
+
+    public void setFilters(List<Filter> filters) {
+        this.filters = filters;
+    }
+
+    public List<Order> getOrders() {
+        return orders;
+    }
+
+    public void setOrders(List<Order> orders) {
+        this.orders = orders;
+    }
+
+    public Limit getLimit() {
+        return limit;
+    }
+
+    public void setLimit(Limit limit) {
+        this.limit = limit;
+    }
+
+    //-----------------------------------
+    //组装查询sql，[list, count]
+    public String[] buildSqlFilter() {
+        //where 1=1 and x=1 and y=1 order by x,y limit 1,3;
+        String where = Filter.filter(filters);
+        String order = Order.order(orders, DbType.MYSQL);
+        if (limit == null) {
+            limit = new Limit();
+        }
+        String limit = this.limit.limit();
+
+        String list =  where + order + limit;
+        String count = where;
+        return new String[]{list, count};
+    }
+
+
+    public void setLimit(int pn, int ps) {
+        limit.setPn(pn);
+        limit.setPs(ps);
+    }
+
+
+}