Class AbstractWriter<T>

java.lang.Object

com.bluebell.greenhouse.sol.writers.AbstractWriter<T>

Type Parameters:

T - entity type to write

Direct Known Subclasses:

CsvMarketPriceWriter, CsvPositionWriter, CsvTransactionWriter

public abstract class AbstractWriter<T>
extends Object

Parent-level writer containing re-usable logic.

Version:

1.0.9

Author:

Stephen Prizio

Constructor Summary

Constructors

Constructor	Description
AbstractWriter()

Method Summary

Modifier and Type	Method	Description
protected String	writeDelimitedString(List<T> entities, String delimiter, Map<String, Function<T,?>> headers)	Writes the given List of Ts into a delimited string.
protected void	writeDelimitedString(List<T> entities, String delimiter, Map<String, Function<T,?>> headers, Appendable writer)	Writes the given List of Ts into a delimited writer.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AbstractWriter

public AbstractWriter()

Method Details

writeDelimitedString

protected String writeDelimitedString(List<T> entities,
 String delimiter,
 Map<String, Function<T,?>> headers)

Writes the given List of Ts into a delimited string.

Parameters:

entities - List of Ts to be written

delimiter - delimiter

headers - mapping of header names to functions for extracting values from T

Returns:

delimited string representation of the entities

writeDelimitedString

protected void writeDelimitedString(List<T> entities,
 String delimiter,
 Map<String, Function<T,?>> headers,
 Appendable writer)
                             throws IOException

Writes the given List of Ts into a delimited writer.

Parameters:

entities - List of Ts to be written

delimiter - delimiter

headers - mapping of header names to functions for extracting values from T

writer - destination writer

Throws:

IOException - io exception while writing