com.univocity.parsers.common.input

Class ElasticCharAppender

java.lang.Object

com.univocity.parsers.common.input.DefaultCharAppender

com.univocity.parsers.common.input.ExpandingCharAppender

com.univocity.parsers.common.input.ElasticCharAppender

All Implemented Interfaces:

CharAppender, java.lang.CharSequence

public class ElasticCharAppender
extends ExpandingCharAppender

A character appender that restores its internal buffer size after expanding to accommodate larger contents.

Field Summary

Fields

Modifier and Type	Field and Description
private int	defaultLength
private static char[]	EMPTY_CHAR_ARRAY

Fields inherited from class com.univocity.parsers.common.input.DefaultCharAppender

chars, emptyChars, emptyValue, index, whitespaceCount, whitespaceRangeStart

Constructor Summary

Constructors

Constructor and Description
ElasticCharAppender(int defaultLength, java.lang.String emptyValue)
ElasticCharAppender(java.lang.String emptyValue)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getAndReset() Returns the accumulated value as a String, discarding any trailing whitespace characters identified when using DefaultCharAppender.appendIgnoringWhitespace(char), DefaultCharAppender.appendIgnoringPadding(char, char) or DefaultCharAppender.appendIgnoringWhitespaceAndPadding(char, char)
char[]	getCharsAndReset() Returns the accumulated characters, discarding any trailing whitespace characters identified when using DefaultCharAppender.appendIgnoringWhitespace(char), DefaultCharAppender.appendIgnoringPadding(char, char) or DefaultCharAppender.appendIgnoringWhitespaceAndPadding(char, char)
char[]	getTrimmedCharsAndReset()
java.lang.String	getTrimmedStringAndReset()
void	reset() Clears the accumulated value and the whitespace count.

Methods inherited from class com.univocity.parsers.common.input.ExpandingCharAppender

append, append, append, append, appendIgnoringPadding, appendIgnoringWhitespace, appendIgnoringWhitespaceAndPadding, appendUntil, appendUntil, appendUntil, expand, expand, expandAndRetry, fill, prepend, prepend, prepend

Methods inherited from class com.univocity.parsers.common.input.DefaultCharAppender

append, append, append, append, append, charAt, delete, getChars, ignore, indexOf, indexOf, indexOf, indexOfAny, isEmpty, lastIndexOf, length, remove, resetWhitespaceCount, subSequence, substring, toString, updateWhitespace, whitespaceCount

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.CharSequence

chars, codePoints

Field Detail

EMPTY_CHAR_ARRAY

private static final char[] EMPTY_CHAR_ARRAY

defaultLength

private int defaultLength

Constructor Detail

ElasticCharAppender

public ElasticCharAppender(java.lang.String emptyValue)

ElasticCharAppender

public ElasticCharAppender(int defaultLength,
                           java.lang.String emptyValue)

Method Detail

getAndReset

public java.lang.String getAndReset()

Description copied from class: DefaultCharAppender

Returns the accumulated value as a String, discarding any trailing whitespace characters identified when using DefaultCharAppender.appendIgnoringWhitespace(char), DefaultCharAppender.appendIgnoringPadding(char, char) or DefaultCharAppender.appendIgnoringWhitespaceAndPadding(char, char)

The internal accumulated value is discarded after invoking this method (as in DefaultCharAppender.reset())

If the accumulated value is empty (i.e. no characters were appended, or all appended characters where ignored as whitespace or padding), then the return value will be DefaultCharAppender.emptyValue attribute defined in the constructor of this class.

Specified by:

getAndReset in interface CharAppender

Overrides:

getAndReset in class DefaultCharAppender

Returns:

a String containing the accumulated characters without the trailing white spaces. Or the DefaultCharAppender.emptyValue defined in the constructor of this class.

getCharsAndReset

public char[] getCharsAndReset()

Description copied from class: DefaultCharAppender

Returns the accumulated characters, discarding any trailing whitespace characters identified when using DefaultCharAppender.appendIgnoringWhitespace(char), DefaultCharAppender.appendIgnoringPadding(char, char) or DefaultCharAppender.appendIgnoringWhitespaceAndPadding(char, char)

The internal accumulated value is discarded after invoking this method (as in DefaultCharAppender.reset())

If the accumulated value is empty (i.e. no characters were appended, or all appended characters where ignored as whitespace or padding), then the return value will be character sequence of the DefaultCharAppender.emptyValue attribute defined in the constructor of this class.

Specified by:

getCharsAndReset in interface CharAppender

Overrides:

getCharsAndReset in class DefaultCharAppender

Returns:

a character array containing the accumulated characters without the trailing white spaces. Or the characters of the DefaultCharAppender.emptyValue defined in the constructor of this class.

reset

public void reset()

Description copied from interface: CharAppender

Clears the accumulated value and the whitespace count.

Specified by:

reset in interface CharAppender

Overrides:

reset in class DefaultCharAppender

getTrimmedStringAndReset

public java.lang.String getTrimmedStringAndReset()

getTrimmedCharsAndReset

public char[] getTrimmedCharsAndReset()