net.bytebuddy.matcher.StringSetMatcher Maven / Gradle / Ivy
/*
* Copyright 2014 - Present Rafael Winterhalter
*
* 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.bytebuddy.matcher;
import net.bytebuddy.build.HashCodeAndEqualsPlugin;
import java.util.Set;
/**
* An element matcher which checks if a string is in a set of strings.
*/
@HashCodeAndEqualsPlugin.Enhance
public class StringSetMatcher extends ElementMatcher.Junction.ForNonNullValues {
/**
* The values to check against.
*/
private final Set values;
/**
* Creates a new string set matcher.
*
* @param values The values to check against.
*/
public StringSetMatcher(Set values) {
this.values = values;
}
/**
* {@inheritDoc}
*/
protected boolean doMatch(String target) {
return values.contains(target);
}
@Override
public String toString() {
StringBuilder stringBuilder = new StringBuilder().append("in(");
boolean first = true;
for (String value : values) {
if (first) {
first = false;
} else {
stringBuilder.append(", ");
}
stringBuilder.append(value);
}
return stringBuilder.append(")").toString();
}
}