@Override
	public String toString() {
		return state + " [" + patterns + "]";
	}
A tree of generated assembly node states, paired with the resulting patterns

<p>
This is used as the intermediate result when generating states, since the patterns must be
propagated to each operand as generation proceeds. Usually, the patterns in the final output are
discarded, and machine code generation proceeds using only the state tree.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/sem/AssemblyGeneratedPrototype.java