protected void setParent(AssemblyParseBranch parent) {
		// NOTE: Cannot assert, since the LR parser may backtrack and reassign.
		this.parent = parent;
	}
Set the branch which contains this node

@param parent
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/tree/AssemblyParseTreeNode.java