Package com.univocity.parsers.common.fields

Class ExcludeFieldNameSelector

java.lang.Object

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

com.univocity.parsers.common.fields.ExcludeFieldNameSelector

All Implemented Interfaces:

FieldSelector, Cloneable

public class ExcludeFieldNameSelector
extends FieldSet<String>
implements FieldSelector, Cloneable

A FieldSelector capable of deselecting fields by their name in a record.

This selector stores undesired fields and will return the indexes of those fields that are not part of the selection.

Author:

Univocity Software Pty Ltd - parsers@univocity.com

See Also:

• FieldSelector
• FieldSet

Constructor Summary

Constructors

Constructor	Description
ExcludeFieldNameSelector()

Method Summary

Modifier and Type	Method	Description
String	describe()	Returns a string that represents the current field selection
int[]	getFieldIndexes(NormalizedString[] headers)	Returns the indexes of any that are part of a sequence of headers but not part of the selection.
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, 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

Constructor Details

ExcludeFieldNameSelector

public ExcludeFieldNameSelector()

Method Details

getFieldIndexes

public int[] getFieldIndexes(NormalizedString[] headers)

Returns the indexes of any that are part of a sequence of headers but not part of the selection.

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 elements which were not selected.

describe

public String describe()

Description copied from class: FieldSet

Returns a string that represents the current field selection

Specified by:

describe in interface FieldSelector

Overrides:

describe in class FieldSet<String>

Returns:

a string that represents the current field selection

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.