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package jdk.internal.platform;

Data structure to hold info from /proc/self/cgroup man 7 cgroups
See Also:
  • CgroupSubsystemFactory
/** * Data structure to hold info from /proc/self/cgroup * * man 7 cgroups * * @see CgroupSubsystemFactory */
class CgroupInfo { private final String name; private final int hierarchyId; private final boolean enabled; private CgroupInfo(String name, int hierarchyId, boolean enabled) { this.name = name; this.hierarchyId = hierarchyId; this.enabled = enabled; } String getName() { return name; } int getHierarchyId() { return hierarchyId; } boolean isEnabled() { return enabled; } static CgroupInfo fromCgroupsLine(String line) { String[] tokens = line.split("\\s+"); if (tokens.length != 4) { return null; } // discard 3'rd field, num_cgroups return new CgroupInfo(tokens[0] /* name */, Integer.parseInt(tokens[1]) /* hierarchyId */, (Integer.parseInt(tokens[3]) == 1) /* enabled */); } }