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author | James Moger <james.moger@gmail.com> | 2013-03-08 21:14:50 -0500 |
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committer | James Moger <james.moger@gmail.com> | 2013-03-08 21:14:50 -0500 |
commit | d8915c7da130b8a6de6f2c911effe0e10dbe4d12 (patch) | |
tree | dec81ecb015b1e1102f019fd0d3d3ac5bb5492d0 /src/main/java/com/iciql/Condition.java | |
parent | 926634baaccf8f19f30fa179298ca7edebfeb58d (diff) | |
download | iciql-d8915c7da130b8a6de6f2c911effe0e10dbe4d12.tar.gz iciql-d8915c7da130b8a6de6f2c911effe0e10dbe4d12.zip |
Conform to Apache standard directory layout
Diffstat (limited to 'src/main/java/com/iciql/Condition.java')
-rw-r--r-- | src/main/java/com/iciql/Condition.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/main/java/com/iciql/Condition.java b/src/main/java/com/iciql/Condition.java new file mode 100644 index 0000000..17cb117 --- /dev/null +++ b/src/main/java/com/iciql/Condition.java @@ -0,0 +1,55 @@ +/*
+ * 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;
+
+/**
+ * A condition contains one or two operands and a compare operation.
+ *
+ * @param <A>
+ * the operand type
+ */
+
+class Condition<A> implements Token {
+ CompareType compareType;
+ A x, y, z;
+
+ Condition(A x, A y, CompareType compareType) {
+ this(x, y, null, compareType);
+ }
+
+ Condition(A x, A y, A z, CompareType compareType) {
+ this.compareType = compareType;
+ this.x = x;
+ this.y = y;
+ this.z = z;
+ }
+
+ public <T> void appendSQL(SQLStatement stat, Query<T> query) {
+ query.appendSQL(stat, null, x);
+ stat.appendSQL(" ");
+ stat.appendSQL(compareType.getString());
+ if (compareType.hasRightExpression()) {
+ stat.appendSQL(" ");
+ if (z == null) {
+ query.appendSQL(stat, x, y);
+ } else {
+ query.appendSQL(stat, x, y, z, compareType);
+ }
+ }
+ }
+}
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