private String doGetEquateName() {
		EquateRowObject equateEntry = getRowObject();
		if (equateEntry != null) {
			return equateEntry.getEntryName();
		}
		String equateFromFilter = filterPanel.getFilterText();
		if (StringUtils.isBlank(equateFromFilter)) {
			equateFromFilter = null;
		}
		return equateFromFilter;
	}
Invoke the dialog.

@return the exit condition of the dialog.  The return value can be one of:
CANCELED - the user canceled the action.
OK - the user pressed the "Ok" button or pressed the return key in the textfield.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bean/SetEquateDialog.java