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package org.onap.so.client.aai.entities;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.onap.so.client.graphinventory.GraphInventoryObjectName;
public class DSLNode implements QueryStep {
private final String nodeName;
private final List<DSLNodeKey> nodeKeys;
private final StringBuilder query = new StringBuilder();
private boolean output = false;
public DSLNode() {
this.nodeName = "";
this.nodeKeys = new ArrayList<>();
}
public DSLNode(GraphInventoryObjectName name) {
this.nodeName = name.typeName();
this.nodeKeys = new ArrayList<>();
query.append(nodeName);
}
public DSLNode(GraphInventoryObjectName name, DSLNodeKey... key) {
this.nodeName = name.typeName();
this.nodeKeys = Arrays.asList(key);
query.append(nodeName);
}
public DSLNode output() {
this.output = true;
return this;
}
public DSLNode and(DSLNodeKey... key) {
this.nodeKeys.addAll(Arrays.asList(key));
return this;
}
@Override
public String build() {
if (output) {
query.append("*");
}
for (DSLNodeKey key : nodeKeys) {
query.append(key.build());
}
return query.toString();
}
}
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