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output nodes (parallelDos) which are not going in a reducer
 
      
    
      tags for bypass nodes
tags for bypass nodes
 
      
    
      setup the parallelDos of this input channel
setup the parallelDos of this input channel
 
      
    
       
      
    
       
      
    
      create an emitter for a given output tag, which will either emit values with auto-generated keys for a FloatingInputChannel, or key/values for a GbkInputChannel
create an emitter for a given output tag, which will either emit values with auto-generated keys for a FloatingInputChannel, or key/values for a GbkInputChannel
 
      
    
       
      
    
       
      
    
       
      
    
       
      
    
       
      
    
       
      
    
       
      
    
       
      
    
       
      
    
       
      
    
      sourceNode + environments for the parallelDo nodes
sourceNode + environments for the parallelDo nodes
 
      
    
      
     
      
    
       
      
    
      types of the keys which are emitted by this InputChannel, by tag
types of the keys which are emitted by this InputChannel, by tag
 
      
    
      last mappers in the "tree" of mappers using the input channel source node A mapper is not the "last" if its parent is a parallelDo that is included in the list of mappers
last mappers in the "tree" of mappers using the input channel source node A mapper is not the "last" if its parent is a parallelDo that is included in the list of mappers
 
      
    
       
      
    
      map a given key/value and emit it
map a given key/value and emit it
 
      
    
      collect all the mappers which are connected to the source node and connect to one of the terminal nodes for this channel
collect all the mappers which are connected to the source node and connect to one of the terminal nodes for this channel
 
      
    
       
      
    
       
      
    
       
      
    
       
      
    
      nodes where this input channel writes to
nodes where this input channel writes to
 
      
    
      the output tag for a given "last" mapper
 
      
    
      all the ProcessNodes for this channel
 
      
    
       
      
    
       
      
    
      store the current TaggedKey/TaggedValue which are going to be a container for all key/values to map, by tag
store the current TaggedKey/TaggedValue which are going to be a container for all key/values to map, by tag
 
      
    
      data source for this input channel if the
data source for this input channel if the
 
      
    
      main source node providing data for this input channel
main source node providing data for this input channel
 
      
    
       
      
    
      collect all the tags accessible from this source node
collect all the tags accessible from this source node
 
      
    
      
     
      
    
       
      
    
       
      
    
       
      
    
      types of the values which are emitted by this InputChannel, by tag
types of the values which are emitted by this InputChannel, by tag
 
      
    
       
      
    
       
      
    
       
      
    
      
This input channel is a tree of Mappers which are not connected to Gbk nodes