...
- Caching
- Cachesize
- Expirationtime
- Removalstrategy
Beta-Options (use with care, may not work in any cases!):
- noOfWorkers: Typically, this enrich operator will not use any worker, i.e. the source thread will be blocked, until there is a result. To allow concurrent accesses to the enrichment source, the number of workers can be raised. Because order is still kept, no enriched element will overtake another one.
- keepOrder (Boolean, default: true): When set to false and in combination with noOfWorkers, the output order is no longer guaranteed and the worker that delivers the results first, will send there output directly.
| Code Block | ||
|---|---|---|
| ||
#PARSER PQL
#QUERY
input = ACCESS({
source=’Source’,
wrapper=’GenericPull’,
transport=’File’,
protocol=’CSV’,
datahandler=’Tuple’,
options=[
[’filename’, ’C:\Users\Daniel\Desktop\Test\Testdaten\cityInf.csv’],
[’delay’, ’1’]
],
schema=[[’id’, ’Integer’],[’data’, ’String’]]
}
)
s01 = WSENRICH({
servicemethod=’REST’,
method=’GET’,
url=’http://api.geonames.org/countryInfo?lang=it&’,
urlsuffix=’&username=demo&style=full’,
arguments=[[’country’, ’data’]],
datafields=[
[’//countryCode’, ’String’],
[’//countryName’, ’String’],
[’//isoNumeric’, ’Integer’]
],
parsingMethod=’XPATH’,
outerJoin=’false’,
caching=’true’,
cacheSize=100,
expirationTime=300000,
removalStrategy=’FIFO’
},
input
) |