com.amazonaws.services.elasticmapreduce.model.KeyValue Maven / Gradle / Ivy
/*
* Copyright 2010-2011 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file 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.amazonaws.services.elasticmapreduce.model;
/**
*
* A key value pair.
*
*/
public class KeyValue {
/**
* The unique identifier of a key value pair.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*/
private String key;
/**
* The value part of the identified key.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*/
private String value;
/**
* Default constructor for a new KeyValue object. Callers should use the
* setter or fluent setter (with...) methods to initialize this object after creating it.
*/
public KeyValue() {}
/**
* Constructs a new KeyValue object.
* Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param key The unique identifier of a key value pair.
* @param value The value part of the identified key.
*/
public KeyValue(String key, String value) {
this.key = key;
this.value = value;
}
/**
* The unique identifier of a key value pair.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @return The unique identifier of a key value pair.
*/
public String getKey() {
return key;
}
/**
* The unique identifier of a key value pair.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param key The unique identifier of a key value pair.
*/
public void setKey(String key) {
this.key = key;
}
/**
* The unique identifier of a key value pair.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param key The unique identifier of a key value pair.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public KeyValue withKey(String key) {
this.key = key;
return this;
}
/**
* The value part of the identified key.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @return The value part of the identified key.
*/
public String getValue() {
return value;
}
/**
* The value part of the identified key.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param value The value part of the identified key.
*/
public void setValue(String value) {
this.value = value;
}
/**
* The value part of the identified key.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 0 - 10280
* Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*
*
* @param value The value part of the identified key.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public KeyValue withValue(String value) {
this.value = value;
return this;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
sb.append("Key: " + key + ", ");
sb.append("Value: " + value + ", ");
sb.append("}");
return sb.toString();
}
}