com.almworks.jira.structure.api.perfstats.NodeInfo Maven / Gradle / Ivy
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Public API for the Structure Plugin for JIRA
package com.almworks.jira.structure.api.perfstats;
import com.atlassian.annotations.Internal;
import com.google.common.collect.Collections2;
import javax.annotation.Nullable;
import java.util.*;
@Internal
public class NodeInfo {
protected final String myTitle;
public NodeInfo(String title) {
myTitle = title;
}
public String getTitle() {
return myTitle;
}
public Collection getNodes() {
return Collections.emptyList();
}
public boolean isBranch() {
return false;
}
@Override
public String toString() {
return myTitle;
}
public static class Branch extends NodeInfo {
private final Collection myNodes;
Branch(String title, Collection nodes) {
super(title);
myNodes = nodes;
}
public Collection getNodes() {
return Collections2.filter(myNodes, Objects::nonNull);
}
@Override
public boolean isBranch() {
return true;
}
}
@Nullable
public static Branch branch(String title, Collection nodes) {
return nodes.isEmpty() ? null : new Branch(title, nodes);
}
public static Branch branch(String title, NodeInfo... nodes) {
return branch(title, Arrays.asList(nodes));
}
public static NodeInfo leaf(String title) {
return new NodeInfo(title);
}
}
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