CSVEmitter.CSVReader (Miscellaneous Modules 4.1.1 API)

java.lang.Object
- org.marketcetera.modules.csv.CSVEmitter.CSVReader

All Implemented Interfaces:

Callable<Boolean>

Enclosing class:

CSVEmitter
```
private static class CSVEmitter.CSVReader
extends Object
implements Callable<Boolean>
```
This task reads the contents of a csv file and emits each row of the csv file as a Map instance.

Field Summary

Fields
Modifier and Type Field Description

private boolean mReverse

private URL mSource

private DataEmitterSupport mSupport

Constructor Summary

Constructors
Modifier Constructor Description

private CSVReader(URL inSource, DataEmitterSupport inSupport, boolean inReverse)
Creates an instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Boolean`	`call()`
`private Map<String,String>`	`createMap(String[] inKeys, String[] inValues)`	Creates a map instance with the supplied key value arrays.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - mSource
```
private final URL mSource
```
  - mReverse
```
private final boolean mReverse
```
  - mSupport
```
private final DataEmitterSupport mSupport
```
- Constructor Detail
  - CSVReader
```
private CSVReader(URL inSource,
                  DataEmitterSupport inSupport,
                  boolean inReverse)
```
    Creates an instance.
    
    Parameters:
    
    inSource - The URL from which the csv file can be read.
    
    inSupport - the handle to emit data.
    
    inReverse - if the emitter should reverse the rows, emitting the last row first.
- Method Detail
  - call
```
public Boolean call()
             throws Exception
```
    Specified by:
    
    call in interface Callable<Boolean>
    
    Throws:
    
    Exception
  - createMap
```
private Map<String,String> createMap(String[] inKeys,
                                           String[] inValues)
```
    Creates a map instance with the supplied key value arrays.
    
    Parameters:
    
    inKeys - The keys to be used in the map.
    
    inValues - The values to be used in the map.
    
    Returns:
    
    A map instance containing key value pairs extracted from the supplied array. The map's size is the same size as the length of the supplied inKeys array.