/*
* Copyright 2010-2016 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.dynamodbv2.model;
import java.util.HashMap;
import java.util.Map;
/**
* Select
*/
public enum Select {
ALL_ATTRIBUTES("ALL_ATTRIBUTES"),
ALL_PROJECTED_ATTRIBUTES("ALL_PROJECTED_ATTRIBUTES"),
SPECIFIC_ATTRIBUTES("SPECIFIC_ATTRIBUTES"),
COUNT("COUNT");
private String value;
private Select(String value) {
this.value = value;
}
@Override
public String toString() {
return value;
}
private static final Map<String, Select> enumMap;
static {
enumMap = new HashMap<String, Select>();
enumMap.put("ALL_ATTRIBUTES", ALL_ATTRIBUTES);
enumMap.put("ALL_PROJECTED_ATTRIBUTES", ALL_PROJECTED_ATTRIBUTES);
enumMap.put("SPECIFIC_ATTRIBUTES", SPECIFIC_ATTRIBUTES);
enumMap.put("COUNT", COUNT);
}
/**
* Use this in place of valueOf.
*
* @param value real value
* @return Select corresponding to the value
*/
public static Select fromValue(String value) {
if (value == null || value.isEmpty()) {
throw new IllegalArgumentException("Value cannot be null or empty!");
} else if (enumMap.containsKey(value)) {
return enumMap.get(value);
} else {
throw new IllegalArgumentException("Cannot create enum from " + value + " value!");
}
}
}