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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 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.catalog.commons;
import java.util.Iterator;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterators;
import org.json.JSONObject;
public class Neo {
/*
*/
public static String literalMap(JSONObject theProps,
String theNameAlias,
String theValueAlias,
String theAssignmentOp,
String theRelationOp,
Predicate theFieldFilter) {
if(theProps.length() == 0)
return "";
StringBuilder sb = new StringBuilder("");
for (Iterator i = Iterators.filter(theProps.keys(),
theFieldFilter);
i.hasNext();) {
String propName = (String)i.next();
if (theNameAlias != null) {
sb.append(theNameAlias)
.append('.');
}
sb.append('`')
.append(propName)
.append('`')
.append(theAssignmentOp)
.append(" {")
.append(theValueAlias)
.append("}.")
.append('`')
.append(propName)
.append('`')
.append(theRelationOp);
}
return sb.substring(0, sb.length() - theRelationOp.length());
}
public static String literalMap(JSONObject theProps,
String theAlias) {
return literalMap(theProps, null, theAlias, ":", ",", f -> true);
}
}
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