public StringDataInstance getStringDataInstance(MemBuffer buf, Settings settings, int length) {
		return new StringDataInstance(this, settings, buf, length);
	}
Creates a new {@link StringDataInstance} using the bytes in the supplied MemBuffer and
options provided by this DataType.

@param buf the data.
@param settings the settings to use for the representation.
@param length the number of bytes to represent.
@return a new {@link StringDataInstance}, never null.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/data/AbstractStringDataType.java