Qorus Integration Engine®
4.0.3.p2_git
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system mapper class for prividing Mapper::Mapper objects at runtime More...
Public Member Methods | |
string | getName () |
returns "Mapper" , the name of the primary mapper class (must be unique in the mapper type list) | |
bool | requiresInput () |
mapper definition must include the input record description | |
bool | requiresOutput () |
mapper definition must include the output record description | |
hash | getMapperOptions () |
returns a hash of valid mapper options; the keys are the option names and the values are string descriptions for the options | |
*list | getRequiredRecordOptions () |
returns a list of mapper options that must be given to create the input or output records for the mapper for mappers that can create either input records (ie requiresInput() is False) and/or output records (ie requiresOutput() is False); these options must also be present in the getMapperOptions() output | |
Mapper::Mapper | get (hash mapv, *hash opts) |
returns a Mapper::Mapper object | |
Public Member Methods inherited from OMQ::AbstractMapperType | |
*hash | getRuntimeMapperOptions () |
returns a hash of valid runtime mapper options; the keys are the option names and the values are string descriptions for the options | |
Qore::AbstractIterator | getIterator (Qore::AbstractIterator input, hash mapv, *hash opts) |
must return a iterator object given the input iterator that maps the input data to output in the iterator using the current Mapper | |
*list | getRequiredOptions () |
returns a list of mapper options that must be given to create the mapper (these options must also be present in the getMapperOptions() output); by default this method returns getRequiredRecordOptions() + "input" (if requiresInput() returns False) + "output" (if requiresOutput() returns False) | |
hash< auto > | getConfigInfo () |
returns a hash of configuration info for the mapper type | |
hash< auto > | getInput (string mname, hash< auto > opth) |
called for mapper providers that automatically define the input record | |
hash< auto > | getOutput (string mname, hash< auto > opth) |
called for mapper providers that automatically define the output record | |
bool | isValid () |
whether the mapper is valid, i.e. eligible for parsing and other "regular" actions | |
system mapper class for prividing Mapper::Mapper objects at runtime
This mapper type does not require any special options, but also does not provide default values for any options, therefore the input and mapper-options-output "output" options must be explicitly defined (requiresInput() and requiresOutput() both return True)
Example: