net.hasor.dataql.runtime.HintsSet Maven / Gradle / Ivy
/*
* Copyright 2008-2009 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
*
* 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 net.hasor.dataql.runtime;
import net.hasor.dataql.Hints;
import java.util.HashMap;
import java.util.Map;
/**
* 用于封装 Hint。
* @author 赵永春 ([email protected])
* @version : 2017-03-23
*/
public class HintsSet implements Hints {
private final Map optionMap;
public HintsSet() {
this.optionMap = new HashMap<>();
}
public HintsSet(Hints optionSet) {
this.optionMap = new HashMap<>();
optionSet.forEach(this.optionMap::put);
}
@Override
public String[] getHints() {
return this.optionMap.keySet().toArray(new String[0]);
}
/** 获取选项参数 */
public Object getHint(String optionKey) {
return this.optionMap.get(optionKey);
}
/** 删除选项参数 */
public void removeHint(String key) {
this.optionMap.remove(key);
}
/** 设置选项参数 */
public void setHint(String hintName, String value) {
this.optionMap.put(hintName, value);
}
/** 设置选项参数 */
public void setHint(String hintName, Number value) {
this.optionMap.put(hintName, value);
}
/** 设置选项参数 */
public void setHint(String hintName, boolean value) {
this.optionMap.put(hintName, value);
}
}