FieldSelector

All Known Implementing Classes:

AllIndexesSelector, ExcludeFieldEnumSelector, ExcludeFieldIndexSelector, ExcludeFieldNameSelector, FieldEnumSelector, FieldIndexSelector, FieldNameSelector
```
public interface FieldSelector
```
Interface used to identify classes capable of selecting fields and returning their positions in a given sequence.

Author:

uniVocity Software Pty Ltd - parsers@univocity.com

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`describe()`	Returns a string that represents the current field selection
`int[]`	`getFieldIndexes(java.lang.String[] headers)`	Returns the indexes of any selected fields that are part of a sequence of headers.

- Method Detail
  - getFieldIndexes
```
int[] getFieldIndexes(java.lang.String[] headers)
```
    Returns the indexes of any selected fields that are part of a sequence of headers.
    
    Parameters:
    
    headers - the sequence of headers that might have some elements selected by this FieldSelector
    
    Returns:
    
    the positions of all selected elements in the given headers sequence.
  - describe
```
java.lang.String describe()
```
    Returns a string that represents the current field selection
    
    Returns:
    
    a string that represents the current field selection