private boolean isValidContextSel(ActionContext context, Condition cond) {
		return isValidContext(context, cond) && isValidSelection(context);
	}
A variable used to restrict open-ended operations, like expanding all nodes or filtering.
Ghidra/Features/DecompilerDependent/src/main/java/ghidra/app/plugin/core/decompiler/taint/TaintSliceTreeProvider.java