Class WatchesPathReport
- java.lang.Object
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- org.apache.zookeeper.server.watch.WatchesPathReport
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public class WatchesPathReport extends java.lang.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 java.util.Set<java.lang.Long>
getSessions(java.lang.String path)
Gets the session IDs of sessions that have set watches on the given path.boolean
hasSessions(java.lang.String path)
Checks if the given path has watches set.java.util.Map<java.lang.String,java.util.Set<java.lang.Long>>
toMap()
Converts this report to a map.
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Method Detail
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hasSessions
public boolean hasSessions(java.lang.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 java.util.Set<java.lang.Long> getSessions(java.lang.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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toMap
public java.util.Map<java.lang.String,java.util.Set<java.lang.Long>> toMap()
Converts this report to a map. The returned map is mutable, and changes to it do not reflect back into this report.- Returns:
- map representation of report
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