Package org.verapdf.wcag.algorithms.semanticalgorithms.utils

Class TextChunkUtils

java.lang.Object

org.verapdf.wcag.algorithms.semanticalgorithms.utils.TextChunkUtils

public class TextChunkUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final double	BASELINE_DIFFERENCE_EPSILON
static final Set<Character>	HYPHENATION_SIGNS
static final double	NEIGHBORS_EPSILON
static final double	TEXT_CHUNK_SPACE_RATIO
static final double	TEXT_LINE_SPACE_RATIO
static final double	WHITE_SPACE_FACTOR

Constructor Summary

Constructors

Constructor	Description
TextChunkUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	areNeighborsTextChunks(TextChunk firstTextChunk, TextChunk secondTextChunk)
static boolean	areTextChunksHaveSameBaseLine(TextChunk firstTextChunk, TextChunk secondTextChunk)
static boolean	areTextChunksHaveSameStyle(TextChunk firstTextChunk, TextChunk secondTextChunk)
static void	formatLineEnd(StringBuilder stringBuilder)
static boolean	isContainsWhiteSpaceChar(String string)
static boolean	isSpaceChunk(TextChunk chunk)
static boolean	isWhiteSpaceChar(char symbol)
static boolean	isWhiteSpaceChunk(TextChunk chunk)
static TextChunk	unionTextChunks(TextChunk firstTextChunk, TextChunk secondTextChunk)

Methods inherited from class java.lang.Object

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

Field Details

WHITE_SPACE_FACTOR

public static final double WHITE_SPACE_FACTOR

See Also:

• Constant Field Values

NEIGHBORS_EPSILON

public static final double NEIGHBORS_EPSILON

See Also:

• Constant Field Values

BASELINE_DIFFERENCE_EPSILON

public static final double BASELINE_DIFFERENCE_EPSILON

See Also:

• Constant Field Values

TEXT_CHUNK_SPACE_RATIO

public static final double TEXT_CHUNK_SPACE_RATIO

See Also:

• Constant Field Values

TEXT_LINE_SPACE_RATIO

public static final double TEXT_LINE_SPACE_RATIO

See Also:

• Constant Field Values

HYPHENATION_SIGNS

public static final Set<Character> HYPHENATION_SIGNS

Constructor Details

TextChunkUtils

public TextChunkUtils()

Method Details

isSpaceChunk

public static boolean isSpaceChunk(TextChunk chunk)

formatLineEnd

public static void formatLineEnd(StringBuilder stringBuilder)

isWhiteSpaceChunk

public static boolean isWhiteSpaceChunk(TextChunk chunk)

isContainsWhiteSpaceChar

public static boolean isContainsWhiteSpaceChar(String string)

isWhiteSpaceChar

public static boolean isWhiteSpaceChar(char symbol)

areTextChunksHaveSameStyle

public static boolean areTextChunksHaveSameStyle(TextChunk firstTextChunk,
 TextChunk secondTextChunk)

areTextChunksHaveSameBaseLine

public static boolean areTextChunksHaveSameBaseLine(TextChunk firstTextChunk,
 TextChunk secondTextChunk)

unionTextChunks

public static TextChunk unionTextChunks(TextChunk firstTextChunk,
 TextChunk secondTextChunk)

areNeighborsTextChunks

public static boolean areNeighborsTextChunks(TextChunk firstTextChunk,
 TextChunk secondTextChunk)