@Override
	protected Iterator<PcodeOpAST> getPcodeOpIterator() {
		Iterator<PcodeOpAST> opiter = hfunction.getPcodeOps(address);
		return opiter;
	}
Task for creating a PCode data flow graph from a selected address
Ghidra/Features/Decompiler/src/main/java/ghidra/app/plugin/core/decompile/actions/SelectedPCodeDfgGraphTask.java