org.yx.common.sequence.SeqImpl Maven / Gradle / Ivy

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A quick developing framewort for internet company

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/**
 * Copyright (C) 2016 - 2030 youtongluan.
 *
 * 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 org.yx.common.sequence;

public final class SeqImpl extends AbstractSeq {

	public SeqImpl() {
		super();
	}

	public SeqImpl(long from) {
		super(from);
	}

	public long next(String name) {
		long num = shortNowMills();
		num &= 0xFFFFFFFFFFL;
		num <<= 24;
		int sub = subNumber(name) & 0xFFFFFF;
		return num | sub;
	}

	public long getDate(long seq) {
		long num = seq & 0xFFFFFFFFFF000000L;
		num >>>= 24;
		return fullTime(num);
	}

}