com.univocity.parsers.common.fields

Class FieldIndexSelector

java.lang.Object

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

com.univocity.parsers.common.fields.FieldIndexSelector

All Implemented Interfaces:

FieldSelector, Cloneable

public class FieldIndexSelector
extends FieldSet<Integer>
implements FieldSelector

A FieldSelector capable of selecting fields by their position in a record.

Author:

Univocity Software Pty Ltd - parsers@univocity.com

See Also:

FieldSelector, FieldSet

Constructor Summary

Constructors

Constructor and Description
FieldIndexSelector()

Method Summary

Modifier and Type	Method and Description
int[]	getFieldIndexes(NormalizedString[] columns) Returns the indexes of any selected fields that are part of a sequence of headers.
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, clone, describe, get, remove, remove, set, set, toString

Methods inherited from class java.lang.Object

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

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

clone, describe

Constructor Detail

FieldIndexSelector

public FieldIndexSelector()

Method Detail

getFieldIndexes

public int[] getFieldIndexes(NormalizedString[] columns)

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:

columns - 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.

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.