KarrLab/wc_rules

# see tokens.py for the different types of tokens
from .token import VarToken

class ChannelFunctions:

    def function_channel_pass(self,channel,token):
        node = self.get_node(core=channel.target)
        node.state.incoming.append(token)
        return self

    def function_channel_transform(self,channel,token):
        if token.action not in channel.data.allowed_token_actions:
            return self
        if not channel.data.filter_data(token.data):
            return self
        newtoken = channel.data.transformer.transform(token,channel=channel.num)
        self.function_channel_pass(channel,newtoken)
        return self

    def function_channel_variable_update(self,channel,token):
        token = VarToken(variable=channel.data.variable)
        self.function_channel_pass(channel,token)
        return