Class WatchesPathReport
- java.lang.Object
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- org.apache.zookeeper.server.watch.WatchesPathReport
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public class WatchesPathReport extends Object
A watch report, essentially a mapping of path to session IDs of sessions that have set a watch on that path. This class is immutable.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Set<Long>getSessions(String path)Gets the session IDs of sessions that have set watches on the given path.booleanhasSessions(String path)Checks if the given path has watches set.Map<String,Set<Long>>toMap()Converts this report to a map.
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Method Detail
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hasSessions
public boolean hasSessions(String path)
Checks if the given path has watches set.- Parameters:
path- path- Returns:
- true if path has watch set
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getSessions
public Set<Long> getSessions(String path)
Gets the session IDs of sessions that have set watches on the given path. The returned set is immutable.- Parameters:
path- session ID- Returns:
- session IDs of sessions that have set watches on the path, or null if none
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