aboutsummaryrefslogtreecommitdiffstats
path: root/src/com/iciql/QueryCondition.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/com/iciql/QueryCondition.java')
-rw-r--r--src/com/iciql/QueryCondition.java69
1 files changed, 69 insertions, 0 deletions
diff --git a/src/com/iciql/QueryCondition.java b/src/com/iciql/QueryCondition.java
new file mode 100644
index 0000000..8e7cd42
--- /dev/null
+++ b/src/com/iciql/QueryCondition.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2004-2011 H2 Group.
+ * Copyright 2011 James Moger.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.iciql;
+
+/**
+ * This class represents a query with an incomplete condition.
+ *
+ * @param <T>
+ * the return type of the query
+ * @param <A>
+ * the incomplete condition data type
+ */
+
+public class QueryCondition<T, A> {
+
+ private Query<T> query;
+ private A x;
+
+ QueryCondition(Query<T> query, A x) {
+ this.query = query;
+ this.x = x;
+ }
+
+ public QueryWhere<T> is(A y) {
+ query.addConditionToken(new Condition<A>(x, y, CompareType.EQUAL));
+ return new QueryWhere<T>(query);
+ }
+
+ public QueryWhere<T> exceeds(A y) {
+ query.addConditionToken(new Condition<A>(x, y, CompareType.EXCEEDS));
+ return new QueryWhere<T>(query);
+ }
+
+ public QueryWhere<T> atLeast(A y) {
+ query.addConditionToken(new Condition<A>(x, y, CompareType.AT_LEAST));
+ return new QueryWhere<T>(query);
+ }
+
+ public QueryWhere<T> lessThan(A y) {
+ query.addConditionToken(new Condition<A>(x, y, CompareType.LESS_THAN));
+ return new QueryWhere<T>(query);
+ }
+
+ public QueryWhere<T> atMost(A y) {
+ query.addConditionToken(new Condition<A>(x, y, CompareType.AT_MOST));
+ return new QueryWhere<T>(query);
+ }
+
+ public QueryWhere<T> like(A pattern) {
+ query.addConditionToken(new Condition<A>(x, pattern, CompareType.LIKE));
+ return new QueryWhere<T>(query);
+ }
+
+}