default SchemaName getElementSchema(String index) {
		SchemaName schemaName = getElementSchemas().get(index);
		return schemaName == null ? getDefaultElementSchema() : schemaName;
	}
Get the named schema for a given element index

<p>
If there's a schema specified for the given index, that schema is taken. Otherwise, the
default element schema is taken.

@param index the index
@return the named schema
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/model/target/schema/TraceObjectSchema.java