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PVA search monitor column sizing #3425

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Merged
kasemir merged 1 commit into from
Jun 6, 2025
Merged

PVA search monitor column sizing #3425

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14 changes: 11 additions & 3 deletions core/pva/src/main/java/org/epics/pva/server/PVASearchMonitorMain.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*******************************************************************************
* Copyright (c) 2022-2023 Oak Ridge National Laboratory.
* Copyright (c) 2022-2025 Oak Ridge National Laboratory.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
Expand Down Expand Up @@ -164,14 +164,22 @@ else if (arg.startsWith("-v") && (i+1) < args.length)
System.out.println("Run 'pvget QUIT' to stop");
while (! done.await(update_period, TimeUnit.SECONDS))
{
System.out.println("\nCount Name Last Client Age");
int max_name = 10, max_client = 10;
for (SearchInfo info : searches.values())
{
max_name = Math.max(max_name, info.name.length());
max_client = Math.max(max_client, info.client.toString().length());
}

System.out.format("\nCount %-" + max_name + "s %-" + max_client + "s Age\n", "Name", "Last Client");
final String format = "%5d %-" + max_name + "s %-" + max_client + "s %6d sec\n";
final Instant now = Instant.now();
searches.values()
.stream()
.sorted()
.forEach(info ->
{
System.out.format("%5d %-20s %-35s %6d sec\n",
System.out.format(format,
info.count.get(),
info.name,
info.client.toString(),
Expand Down