/*
* Copyright 1999-2101 Alibaba Group.
*
* 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 com.alibaba.fastjson.parser;
/**
* @author wenshao<szujobs@hotmail.com>
*/
public enum Feature {
/**
*
*/
AutoCloseSource,
/**
*
*/
AllowComment,
/**
*
*/
AllowUnQuotedFieldNames,
/**
*
*/
AllowSingleQuotes,
/**
*
*/
InternFieldNames,
/**
*
*/
AllowISO8601DateFormat,
/**
* {"a":1,,,"b":2}
*/
AllowArbitraryCommas,
/**
*
*/
UseBigDecimal,
/**
* @since 1.1.2
*/
IgnoreNotMatch,
/**
* @since 1.1.3
*/
SortFeidFastMatch,
/**
* @since 1.1.3
*/
DisableASM,
/**
* @since 1.1.7
*/
DisableCircularReferenceDetect,
/**
* @since 1.1.10
*/
InitStringFieldAsEmpty;
private Feature() {
mask = (1 << ordinal());
}
private final int mask;
public final int getMask() {
return mask;
}
public static boolean isEnabled(int features, Feature feature) {
return (features & feature.getMask()) != 0;
}
public static int config(int features, Feature feature, boolean state) {
if (state) {
features |= feature.getMask();
} else {
features &= ~feature.getMask();
}
return features;
}
}