spring-data-redis DefaultStringTuple 源码
spring-data-redis DefaultStringTuple 代码
文件路径：/src/main/java/org/springframework/data/redis/connection/DefaultStringTuple.java
/*
* Copyright 2011-2022 the original author or authors.
*
* 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
*
* https://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.springframework.data.redis.connection;
import java.nio.charset.StandardCharsets;
import org.springframework.data.redis.connection.StringRedisConnection.StringTuple;
import org.springframework.data.redis.connection.zset.DefaultTuple;
import org.springframework.data.redis.connection.zset.Tuple;
import org.springframework.util.ObjectUtils;
/**
* Default implementation for {@link StringTuple} interface.
*
* @author Costin Leau
* @author Mark Paluch
* @author Christoph Strobl
*/
public class DefaultStringTuple extends DefaultTuple implements StringTuple {
private final String valueAsString;
/**
* Constructs a new <code>DefaultStringTuple</code> instance.
*
* @param value
* @param score
*/
public DefaultStringTuple(byte[] value, String valueAsString, Double score) {
super(value, score);
this.valueAsString = valueAsString;
}
/**
* Constructs a new <code>DefaultStringTuple</code> instance.
*
* @param valueAsString must not be {@literal null}.
* @param score
* @since 2.6
*/
public DefaultStringTuple(String valueAsString, double score) {
this(valueAsString.getBytes(StandardCharsets.UTF_8), valueAsString, score);
}
/**
* Constructs a new <code>DefaultStringTuple</code> instance.
*
* @param tuple
* @param valueAsString
*/
public DefaultStringTuple(Tuple tuple, String valueAsString) {
super(tuple.getValue(), tuple.getScore());
this.valueAsString = valueAsString;
}
public String getValueAsString() {
return valueAsString;
}
public String toString() {
return "DefaultStringTuple[value=" + getValueAsString() + ", score=" + getScore() + "]";
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
if (!super.equals(o))
return false;
DefaultStringTuple that = (DefaultStringTuple) o;
return ObjectUtils.nullSafeEquals(valueAsString, that.valueAsString);
}
@Override
public int hashCode() {
int result = super.hashCode();
result = 31 * result + ObjectUtils.nullSafeHashCode(valueAsString);
return result;
}
}
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