package foundation.capacity;
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import java.util.HashMap;
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import java.util.Map;
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public class CurrentActor {
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private ActorTarget defaultActor;
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private Map<String, ActorTarget> onlineActors;
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public CurrentActor() {
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onlineActors = new HashMap<String, ActorTarget>();
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}
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public ActorTarget get(String onlineCode) {
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//1.
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if (onlineCode == null) {
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return defaultActor;
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}
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//2.
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synchronized (onlineActors) {
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ActorTarget result = onlineActors.get(onlineCode);
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if (result == null) {
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result = defaultActor;
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}
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return result;
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}
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}
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public void set(String onlineCode, ActorTarget result) {
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//1.
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if (onlineCode == null) {
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return;
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}
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//2.
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defaultActor = result;
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}
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public ActorTarget getDefault() {
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return defaultActor;
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}
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public void setDefault(ActorTarget actor) {
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this.defaultActor = actor;
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}
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public boolean isEmptyDefault() {
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return defaultActor == null;
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}
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}
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