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/*
* Copyright © 2016-2018 European Support Limited
*
* 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 org.onap.sdc.tosca.datatypes.model;
import org.apache.commons.collections4.CollectionUtils;
import org.onap.sdc.tosca.services.ToscaExtensionYamlUtil;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class NodeFilter {
private List<Map<String, List<Constraint>>> properties;
private List<Map<String, CapabilityFilter>> capabilities;
public List<Map<String, CapabilityFilter>> getCapabilities() {
return capabilities;
}
public void setCapabilities(List<Map<String, CapabilityFilter>> capabilities) {
this.capabilities = getNormalizeCapabilities(capabilities);
}
public void setProperties(List<Map<String, List<Constraint>>> properties) {
this.properties = getNormalizeProperties(properties);
}
public List<Map<String, List<Constraint>>> getProperties() {
return properties;
}
private List<Map<String, List<Constraint>>> getNormalizeProperties(List<Map<String, List<Constraint>>> properties) {
if (CollectionUtils.isEmpty(properties)) {
return properties;
}
List<Map<String, List<Constraint>>> normalizeProperties = new ArrayList<>();
for (Map<String, List<Constraint>> propertyEntry : properties) {
Map<String, List<Constraint>> normalizePropertyEntry = getNormalizePropertyEntry(propertyEntry);
normalizeProperties.add(normalizePropertyEntry);
}
return normalizeProperties;
}
private Map<String, List<Constraint>> getNormalizePropertyEntry(Map<String, List<Constraint>> propertyEntry) {
Map<String, List<Constraint>> normalizePropertyEntry = new HashMap<>();
String propertyKey = propertyEntry.keySet().iterator().next(); //only one entry exist in the map
List<Constraint> constraints = propertyEntry.get(propertyKey);
List<Constraint> normalizeConstraints = getNormalizeConstrains(constraints);
normalizePropertyEntry.put(propertyKey, normalizeConstraints);
return normalizePropertyEntry;
}
private List<Constraint> getNormalizeConstrains(List<Constraint> constraints) {
ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
List<Constraint> normalizeConstraints = new ArrayList<>();
for (Object constraintObj : constraints) {
Constraint normalizeConstraint = toscaExtensionYamlUtil
.yamlToObject(toscaExtensionYamlUtil.objectToYaml(constraintObj),
Constraint.class);
normalizeConstraints.add(normalizeConstraint);
}
return normalizeConstraints;
}
public List<Map<String, CapabilityFilter>> getNormalizeCapabilities(List<Map<String, CapabilityFilter>> capabilities) {
if (CollectionUtils.isEmpty(capabilities)) {
return capabilities;
}
List<Map<String, CapabilityFilter>> normalizeCapabilities = new ArrayList<>();
for (Map<String, CapabilityFilter> capabilityEntry : capabilities) {
Map<String, CapabilityFilter> normalizeCapabilityEntry = getNormalizeCapabilityEntry(capabilityEntry);
normalizeCapabilities.add(normalizeCapabilityEntry);
}
return normalizeCapabilities;
}
private Map<String, CapabilityFilter> getNormalizeCapabilityEntry(Map<String, CapabilityFilter> capabilityEntry) {
Map<String, CapabilityFilter> normalizeCapabilityEntry = new HashMap<>();
String capabilityKey = capabilityEntry.keySet().iterator().next(); //only one entry exist in the map
Object capabilityFilterObj = capabilityEntry.get(capabilityKey);
CapabilityFilter normalizeCapabilityFilter = getNormalizeCapabilityFilter(capabilityFilterObj);
normalizeCapabilityEntry.put(capabilityKey, normalizeCapabilityFilter);
return normalizeCapabilityEntry;
}
private CapabilityFilter getNormalizeCapabilityFilter(Object capabilityFilterObj) {
ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
CapabilityFilter capabilityFilter = toscaExtensionYamlUtil.yamlToObject(
toscaExtensionYamlUtil.objectToYaml(capabilityFilterObj), CapabilityFilter.class);
capabilityFilter.setProperties(getNormalizeProperties(capabilityFilter.getProperties()));
return capabilityFilter;
}
}
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