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- /*
- * 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;
-
- import com.iciql.util.Utils;
-
- /**
- * This class represents an incomplete condition.
- *
- * @param <A> the incomplete condition data type
- */
-
- public class TestCondition<A> {
-
- private A x;
-
- public TestCondition(A x) {
- this.x = x;
- }
-
- public Boolean is(A y) {
- Boolean o = Utils.newObject(Boolean.class);
- return Db.registerToken(o, new Function("=", x, y) {
- public <T> void appendSQL(SQLStatement stat, Query<T> query) {
- stat.appendSQL("(");
- query.appendSQL(stat, null, x[0]);
- stat.appendSQL(" = ");
- query.appendSQL(stat, x[0], x[1]);
- stat.appendSQL(")");
- }
- });
- }
-
- public Boolean exceeds(A y) {
- Boolean o = Utils.newObject(Boolean.class);
- return Db.registerToken(o, new Function(">", x, y) {
- public <T> void appendSQL(SQLStatement stat, Query<T> query) {
- stat.appendSQL("(");
- query.appendSQL(stat, null, x[0]);
- stat.appendSQL(" > ");
- query.appendSQL(stat, x[0], x[1]);
- stat.appendSQL(")");
- }
- });
- }
-
- public Boolean atLeast(A y) {
- Boolean o = Utils.newObject(Boolean.class);
- return Db.registerToken(o, new Function(">=", x, y) {
- public <T> void appendSQL(SQLStatement stat, Query<T> query) {
- stat.appendSQL("(");
- query.appendSQL(stat, null, x[0]);
- stat.appendSQL(" >= ");
- query.appendSQL(stat, x[0], x[1]);
- stat.appendSQL(")");
- }
- });
- }
-
- public Boolean lessThan(A y) {
- Boolean o = Utils.newObject(Boolean.class);
- return Db.registerToken(o, new Function("<", x, y) {
- public <T> void appendSQL(SQLStatement stat, Query<T> query) {
- stat.appendSQL("(");
- query.appendSQL(stat, null, x[0]);
- stat.appendSQL(" < ");
- query.appendSQL(stat, x[0], x[1]);
- stat.appendSQL(")");
- }
- });
- }
-
- public Boolean atMost(A y) {
- Boolean o = Utils.newObject(Boolean.class);
- return Db.registerToken(o, new Function("<=", x, y) {
- public <T> void appendSQL(SQLStatement stat, Query<T> query) {
- stat.appendSQL("(");
- query.appendSQL(stat, null, x[0]);
- stat.appendSQL(" <= ");
- query.appendSQL(stat, x[0], x[1]);
- stat.appendSQL(")");
- }
- });
- }
-
- public Boolean like(A pattern) {
- Boolean o = Utils.newObject(Boolean.class);
- return Db.registerToken(o, new Function("LIKE", x, pattern) {
- public <T> void appendSQL(SQLStatement stat, Query<T> query) {
- stat.appendSQL("(");
- query.appendSQL(stat, null, x[0]);
- stat.appendSQL(" LIKE ");
- query.appendSQL(stat, x[0], x[1]);
- stat.appendSQL(")");
- }
- });
- }
-
- }
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