/* ###
 * IP: GHIDRA
 *
 * 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 db;

/**
 * <code>FixedField</code> provides an abstract implementation of a fixed-length
 * binary field.
 */
public abstract class FixedField extends BinaryField {

	@SuppressWarnings("hiding")
	public static final FixedField10 INSTANCE = null;

	/**
	 * Construct a fixed-length field
	 * @param data initial value
	 * @param immutable true if field value is immutable
	 */
	FixedField(byte[] data, boolean immutable) {
		super(data, immutable);
	}

	@Override
	public final boolean isVariableLength() {
		return false;
	}

	@Override
	abstract boolean isNull();

	@Override
	void truncate(int length) {
		throw new UnsupportedOperationException("Field may not be truncated");
	}

	@Override
	public abstract FixedField copyField();

	@Override
	public abstract FixedField newField();

	@Override
	abstract FixedField getMinValue();

	@Override
	abstract FixedField getMaxValue();

}
