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Old 07-22-2015, 08:34 AM
krmurrell krmurrell is offline
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Default Iterate through ChannelMap values

I create a series of entries in the channelMap in a source transformer, and I would like (in a destination) to read through each of these in turn.

I can't predict the variable names, so ideally need something like a foreach construct to read through each of the values in turn?

Any ideas folks?

Regards, Kevin
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Old 07-22-2015, 08:40 AM
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narupley narupley is offline
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The maps all implement the Map interface, so you can, for example, do this:

for each (entry in channelMap.entrySet().toArray()) {
    var key = entry.getKey();
    var value = entry.getValue();
There's also keySet() and values() to return only the keys or values respectively. Note that the maps are not linked, so there is no determinate order of keys or values.
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