com.vectorprint.configuration.preparing.AbstractPrepareKeyValue Maven / Gradle / Ivy
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package com.vectorprint.configuration.preparing;
/*
* #%L
* VectorPrintConfig3.0
* %%
* Copyright (C) 2011 - 2013 VectorPrint
* %%
* 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.
* #L%
*/
import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
/**
*
* @author Eduard Drenth at VectorPrint.nl
*/
public abstract class AbstractPrepareKeyValue implements PrepareKeyValue {
private static final long serialVersionUID = 1;
private final Set keys = new HashSet<>(3);
private boolean optIn = true;
/**
* returns true when optIn is true (the default) and the key is registered or when optIn is false and the key isn't registered
*
* @see #addKeys(java.io.Serializable)
* @see #setOptIn(boolean)
* @param keyValue
* @return
*/
@Override
public boolean shouldPrepare(KeyValue keyValue) {
return (optIn && keys.contains(keyValue.getKey())) || (!optIn && !keys.contains(keyValue.getKey()));
}
/**
* register a key that should not be prepared
*
* @param keys
* @return
*/
public AbstractPrepareKeyValue addKeys(String... keys) {
this.keys.addAll(Arrays.asList(keys));
return this;
}
public boolean isOptIn() {
return optIn;
}
public AbstractPrepareKeyValue setOptIn(boolean optIn) {
this.optIn = optIn;
return this;
}
}