@Override
	public DataType getDataType() {
		return dataType;
	}
Create a data component

@param root the root data unit
@param parent the parent component, possibly the root
@param index the index of this component in its parent
@param address the minimum address of this component
@param dataType the data type of this component
@param length the length of this component
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/listing/AbstractDBTraceDataComponent.java