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node_types.py
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node_types.py
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from dataclasses import dataclass
@dataclass
class NumNode:
value : float
def __repr__(self):
return f"{self.value}"
@dataclass
class AddNode:
node_a : any
node_b : any
def __repr__(self):
return f"({self.node_a}+{self.node_b})"
@dataclass
class SubNode:
node_a : any
node_b : any
def __repr__(self):
return f"({self.node_a}-{self.node_b})"
@dataclass
class MulNode:
node_a : any
node_b : any
def __repr__(self):
return f"({self.node_a}*{self.node_b})"
@dataclass
class DivideNode:
node_a : any
node_b : any
def __repr__(self):
return f"({self.node_a}/{self.node_b})"
@dataclass
class ExponentialNode:
node_a : any
node_b : any
def __repr__(self):
return f"({self.node_a}^{self.node_b})"
@dataclass
class PlusNode:
"""
+5 ==> 5
"""
node_a: any
def __repr__(self):
return f"({self.node_a})"
@dataclass
class MinusNode:
"""
To represent unary operation - eg. -5
"""
node_a : any
def __repr__(self):
return f"(-{self.node_a})"