Package oshi.driver.windows.registry
Class ProcessWtsData
- java.lang.Object
-
- oshi.driver.windows.registry.ProcessWtsData
-
@ThreadSafe public final class ProcessWtsData extends java.lang.Object
Utility to read process data from HKEY_PERFORMANCE_DATA information with backup from Performance Counters or WMI
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
ProcessWtsData.WtsInfo
Class to encapsulate data from WTS Process Info
-
Field Summary
Fields Modifier and Type Field Description private static boolean
IS_WINDOWS7_OR_GREATER
private static org.slf4j.Logger
LOG
-
Constructor Summary
Constructors Modifier Constructor Description private
ProcessWtsData()
-
Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static java.util.Map<java.lang.Integer,ProcessWtsData.WtsInfo>
queryProcessWtsMap(java.util.Collection<java.lang.Integer> pids)
Query the registry for process performance countersprivate static java.util.Map<java.lang.Integer,ProcessWtsData.WtsInfo>
queryProcessWtsMapFromPerfMon(java.util.Collection<java.lang.Integer> pids)
private static java.util.Map<java.lang.Integer,ProcessWtsData.WtsInfo>
queryProcessWtsMapFromWTS(java.util.Collection<java.lang.Integer> pids)
-
-
-
Method Detail
-
queryProcessWtsMap
public static java.util.Map<java.lang.Integer,ProcessWtsData.WtsInfo> queryProcessWtsMap(java.util.Collection<java.lang.Integer> pids)
Query the registry for process performance counters- Parameters:
pids
- An optional collection of process IDs to filter the list to. May be null for no filtering.- Returns:
- A map with Process ID as the key and a
ProcessWtsData.WtsInfo
object populated with data.
-
queryProcessWtsMapFromWTS
private static java.util.Map<java.lang.Integer,ProcessWtsData.WtsInfo> queryProcessWtsMapFromWTS(java.util.Collection<java.lang.Integer> pids)
-
queryProcessWtsMapFromPerfMon
private static java.util.Map<java.lang.Integer,ProcessWtsData.WtsInfo> queryProcessWtsMapFromPerfMon(java.util.Collection<java.lang.Integer> pids)
-
-