public DataIterator getCompositeData(Address start, boolean forward) {
		try {
			return new DataKeyIterator(this, addrMap,
				compositeMgr.getAddressKeyIterator(start, forward));
		}
		catch (IOException e) {
			program.dbError(e);
		}
		return null;
	}
Returns a composite data iterator beginning at the specified start address.

@param start the address to begin iterator
@param forward true means get iterator in forward direction
@return the composite data iterator
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/code/CodeManager.java