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Diffstat (limited to 'src/main/java/com/iciql/QueryBetween.java')
-rw-r--r-- | src/main/java/com/iciql/QueryBetween.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/main/java/com/iciql/QueryBetween.java b/src/main/java/com/iciql/QueryBetween.java new file mode 100644 index 0000000..72d19dc --- /dev/null +++ b/src/main/java/com/iciql/QueryBetween.java @@ -0,0 +1,60 @@ +/*
+ * 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 "between y and z" condition.
+ *
+ * @param <T>
+ * the return type of the query
+ * @param <A>
+ * the incomplete condition data type
+ */
+public class QueryBetween<T, A> {
+
+ private Query<T> query;
+ private A x;
+ private A y;
+
+ /**
+ * Construct a between condition.
+ *
+ * @param query
+ * the query
+ * @param x
+ * the alias
+ * @param y
+ * the lower bound of the between condition
+ */
+ public QueryBetween(Query<T> query, A x, A y) {
+ this.query = query;
+ this.x = x;
+ this.y = y;
+ }
+
+ /**
+ * Set the upper bound of the between condition.
+ *
+ * @param z
+ * the upper bound of the between condition
+ * @return the query
+ */
+ public QueryWhere<T> and(A z) {
+ query.addConditionToken(new Condition<A>(x, y, z, CompareType.BETWEEN));
+ return new QueryWhere<T>(query);
+ }
+}
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