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format load average

This commit is contained in:
Doug MacEachern 2004-07-07 02:46:32 +00:00
parent 11c9afd576
commit 368de3b882
1 changed files with 12 additions and 1 deletions
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13
bindings/java/src/net/hyperic/sigar/cmd/Uptime.java
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@ -3,12 +3,18 @@ package net.hyperic.sigar.cmd;
import net.hyperic.sigar.SigarProxy; import net.hyperic.sigar.SigarProxy;
import net.hyperic.sigar.SigarException; import net.hyperic.sigar.SigarException;
import net.hyperic.sigar.SigarNotImplementedException; import net.hyperic.sigar.SigarNotImplementedException;
import net.hyperic.sigar.util.PrintfFormat;
import java.text.SimpleDateFormat; import java.text.SimpleDateFormat;
import java.util.Date; import java.util.Date;
public class Uptime extends SigarCommandBase { public class Uptime extends SigarCommandBase {
private static Object[] loadAvg = new Object[3];
private static PrintfFormat formatter =
new PrintfFormat("%.2f, %.2f, %.2f");
public Uptime(Shell shell) { public Uptime(Shell shell) {
super(shell); super(shell);
} }
@ -32,8 +38,13 @@ public class Uptime extends SigarCommandBase {
try { try {
double[] avg = sigar.getLoadAverage(); double[] avg = sigar.getLoadAverage();
loadAvg[0] = new Double(avg[0]);
loadAvg[1] = new Double(avg[1]);
loadAvg[2] = new Double(avg[2]);
loadAverage = "load average: " + loadAverage = "load average: " +
avg[0] + ", " + avg[1] + ", " + avg[2]; formatter.sprintf(loadAvg);
} catch (SigarNotImplementedException e) { } catch (SigarNotImplementedException e) {
loadAverage = "(load average unknown)"; loadAverage = "(load average unknown)";
} }