| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.polygene.library.sql.generator.implementation.grammar.common.datatypes; |
| |
| import org.apache.polygene.library.sql.generator.grammar.common.datatypes.SQLDataType; |
| import org.apache.polygene.library.sql.generator.grammar.common.datatypes.SQLFloat; |
| import org.apache.polygene.library.sql.generator.implementation.TypeableImpl; |
| |
| /** |
| * @author Stanislav Muhametsin |
| */ |
| public final class SQLFloatImpl extends TypeableImpl<SQLDataType, SQLFloat> |
| implements SQLFloat |
| { |
| private final Integer _precision; |
| |
| public SQLFloatImpl( Integer precision ) |
| { |
| super( SQLFloat.class ); |
| this._precision = precision; |
| } |
| |
| @Override |
| protected boolean doesEqual( SQLFloat another ) |
| { |
| return bothNullOrEquals( this._precision, another.getPrecision() ); |
| } |
| |
| /** |
| * Returns the precision for this {@code FLOAT}. |
| * |
| * @return The precision for this {@code FLOAT}. |
| */ |
| public Integer getPrecision() |
| { |
| return this._precision; |
| } |
| |
| /** |
| * This instance represents {@code FLOAT} without precision. |
| */ |
| public static final SQLFloat PLAIN_FLOAT = new SQLFloatImpl( null ); |
| } |