Anonymous user
Text processing/Max licenses in use: Difference between revisions
Added groovy version
(→{{header|Python}}: Update for Python 2.7 & 3.X compatability) |
(Added groovy version) |
||
Line 886:
max licenses: 99
at:
2008/10/03_08:39:34
2008/10/03_08:40:40
</pre>
=={{header|Groovy}}==
<lang groovy>def max = 0
def dates = []
def licenses = [:]
new File('licenseFile.txt').eachLine { line ->
(line =~ /License (\w+)\s+@ ([\d\/_:]+) for job (\d+)/).each { matcher, action, date, job ->
switch (action) {
case 'IN':
assert licenses[job] != null : "License has not been checked out for $job"
licenses.remove job
break
case 'OUT':
assert licenses[job] == null : "License has already been checked out for $job"
licenses[job] = date
def count = licenses.keySet().size()
if (count > max) {
max = count
dates = [ date ]
} else if (count == max) {
dates << date
}
break
default:
throw new IllegalArgumentException("Unsupported license action $action")
}
}
}
println "Maximum Licenses $max"
dates.each { date -> println " $date" }
</lang>
Output:
<pre>
Maximum Licenses 99
2008/10/03_08:39:34
2008/10/03_08:40:40
| |||