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/*-
* ============LICENSE_START=======================================================
* sdc-dcae-d-dt-be-property
* ================================================================================
* Copyright (C) 2017 - 2019 AT&T Intellectual Property. 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.
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.sdc.dcae.composition.restmodels.ruleeditor;
import org.apache.commons.lang3.StringUtils;
import org.springframework.util.CollectionUtils;
import java.util.Objects;
public class BaseCopyAction extends UnaryFieldAction {
private String target;
public String getTarget() {
return target;
}
public void setTarget(String target) {
this.target = target;
}
public String fromValue() {
if(null == getFrom()) {
return null;
}
return StringUtils.isNoneBlank(getFrom().getValue()) ? getFrom().getValue() : StringUtils.join(fromValues(), "");
}
public String regexValue() {
return getFrom().getRegex();
}
//using 'other != this' rather than '!this.equals(other)' because technically it is possible to have two identical actions that are not the same action
@Override
public boolean referencesTarget(BaseAction other) {
return getFrom().referencesTarget(other.strippedTarget()) ||
other != this && !CollectionUtils.isEmpty(getFrom().getValues()) && getFrom().getValues().stream().anyMatch(p -> p.referencesTarget(other.strippedTarget()));
}
@Override
public String strippedTarget() {
return target.startsWith("${") && target.endsWith("}") ? target.substring(2, target.length()-1) : target;
}
@Override
public boolean equals(Object obj) {
return super.equals(obj) && Objects.equals(target, ((BaseCopyAction)obj).target);
}
@Override
public int hashCode(){
return Objects.hash(this.target);
}
}
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