com.univocity.parsers.common.fields

Class FieldNameSelector

java.lang.Object

com.univocity.parsers.common.fields.FieldSet<String>

com.univocity.parsers.common.fields.FieldNameSelector

All Implemented Interfaces:

FieldSelector

public class FieldNameSelector
extends FieldSet<String>
implements FieldSelector

A FieldSelector capable of selecting fields by their name.

Author:

Univocity Software Pty Ltd - parsers@univocity.com

See Also:

FieldSelector, FieldSet

Constructor Summary

Constructors

Constructor and Description
FieldNameSelector()

Method Summary

Modifier and Type	Method and Description
int	getFieldIndex(String header) Returns the position of a given header
int[]	getFieldIndexes(String[] headers) Returns the indexes of any selected fields that are part of a sequence of headers.

Methods inherited from class com.univocity.parsers.common.fields.FieldSet

add, add, describe, get, remove, remove, set, set, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.univocity.parsers.common.fields.FieldSelector

describe

Constructor Detail

FieldNameSelector

public FieldNameSelector()

Method Detail

getFieldIndex

public int getFieldIndex(String header)

Returns the position of a given header

Parameters:

header - the header whose position will be returned

Returns:

the position of the given header.

getFieldIndexes

public int[] getFieldIndexes(String[] headers)

Description copied from interface: FieldSelector

Returns the indexes of any selected fields that are part of a sequence of headers.

Specified by:

getFieldIndexes in interface FieldSelector

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.