Package com.intellij.util.text

Class CharArrayUtil

java.lang.Object

com.intellij.util.text.CharArrayUtil

public class CharArrayUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
CharArrayUtil()

Method Summary

Modifier and Type	Method	Description
static boolean	containLineBreaks(CharSequence seq)
static boolean	containLineBreaks(CharSequence seq, int fromOffset, int endOffset)
static boolean	containsOnlyWhiteSpaces(CharSequence chars)
static boolean	equals(char[] buffer1, int start1, int end1, char[] buffer2, int start2, int end2)
static char[]	fromSequence(CharSequence seq)
static char[]	fromSequenceStrict(CharSequence seq)
static char[]	fromSequenceWithoutCopying(CharSequence seq)
static void	getChars(CharSequence src, char[] dst, int dstOffset)
static void	getChars(CharSequence src, char[] dst, int dstOffset, int len)
static TextRange[]	getIndents(CharSequence charsSequence, int shift)
static int	indexOf(char[] buffer, String pattern, int fromIndex)
static int	indexOf(CharSequence buffer, CharSequence pattern, int fromIndex)
static int	indexOf(CharSequence buffer, CharSequence pattern, int fromIndex, int toIndex)
static int	lastIndexOf(char[] buffer, String pattern, int fromIndex)
static int	lastIndexOf(CharSequence buffer, String pattern, int fromIndex)
static boolean	regionMatches(char[] buffer, int offset, int bufferEnd, CharSequence s)
static boolean	regionMatches(CharSequence buffer, int offset, int bufferEnd, CharSequence s)
static boolean	regionMatches(CharSequence buffer, int offset, CharSequence s)
static int	shiftBackward(char[] buffer, int offset, String chars)
static int	shiftBackward(CharSequence buffer, int offset, String chars)
static int	shiftBackwardUntil(char[] buffer, int offset, String chars)
static int	shiftBackwardUntil(CharSequence buffer, int offset, String chars)
static int	shiftForward(char[] buffer, int offset, String chars)
static int	shiftForward(CharSequence buffer, int offset, String chars)
static int	shiftForwardCarefully(CharSequence buffer, int offset, String chars)
static int	shiftForwardUntil(char[] buffer, int offset, String chars)
static int	shiftForwardUntil(CharSequence buffer, int offset, String chars)
static boolean	subArraysEqual(char[] ca1, int startOffset1, int endOffset1, char[] ca2, int startOffset2, int endOffset2)
static byte[]	toByteArray(char[] chars)
static byte[]	toByteArray(char[] chars, int size)

Methods inherited from class java.lang.Object

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

Constructor Detail

CharArrayUtil

public CharArrayUtil()

Method Detail

getChars

public static void getChars(CharSequence src,
                            char[] dst,
                            int dstOffset)

getChars

public static void getChars(CharSequence src,
                            char[] dst,
                            int dstOffset,
                            int len)

fromSequenceStrict

public static char[] fromSequenceStrict(CharSequence seq)

fromSequenceWithoutCopying

public static char[] fromSequenceWithoutCopying(CharSequence seq)

fromSequence

public static char[] fromSequence(CharSequence seq)

shiftForward

public static int shiftForward(CharSequence buffer,
                               int offset,
                               String chars)

shiftForwardCarefully

public static int shiftForwardCarefully(CharSequence buffer,
                                        int offset,
                                        String chars)

shiftForward

public static int shiftForward(char[] buffer,
                               int offset,
                               String chars)

shiftBackward

public static int shiftBackward(CharSequence buffer,
                                int offset,
                                String chars)

shiftBackward

public static int shiftBackward(char[] buffer,
                                int offset,
                                String chars)

shiftForwardUntil

public static int shiftForwardUntil(char[] buffer,
                                    int offset,
                                    String chars)

shiftForwardUntil

public static int shiftForwardUntil(CharSequence buffer,
                                    int offset,
                                    String chars)

shiftBackwardUntil

public static int shiftBackwardUntil(char[] buffer,
                                     int offset,
                                     String chars)

shiftBackwardUntil

public static int shiftBackwardUntil(CharSequence buffer,
                                     int offset,
                                     String chars)

regionMatches

public static boolean regionMatches(char[] buffer,
                                    int offset,
                                    int bufferEnd,
                                    CharSequence s)

regionMatches

public static boolean regionMatches(CharSequence buffer,
                                    int offset,
                                    int bufferEnd,
                                    CharSequence s)

regionMatches

public static boolean regionMatches(CharSequence buffer,
                                    int offset,
                                    CharSequence s)

equals

public static boolean equals(char[] buffer1,
                             int start1,
                             int end1,
                             char[] buffer2,
                             int start2,
                             int end2)

indexOf

public static int indexOf(char[] buffer,
                          String pattern,
                          int fromIndex)

indexOf

public static int indexOf(CharSequence buffer,
                          CharSequence pattern,
                          int fromIndex)

indexOf

public static int indexOf(CharSequence buffer,
                          CharSequence pattern,
                          int fromIndex,
                          int toIndex)

lastIndexOf

public static int lastIndexOf(CharSequence buffer,
                              String pattern,
                              int fromIndex)

lastIndexOf

public static int lastIndexOf(char[] buffer,
                              String pattern,
                              int fromIndex)

toByteArray

public static byte[] toByteArray(char[] chars)
                          throws IOException

Throws:

IOException

toByteArray

public static byte[] toByteArray(char[] chars,
                                 int size)
                          throws IOException

Throws:

IOException

containsOnlyWhiteSpaces

public static boolean containsOnlyWhiteSpaces(CharSequence chars)

subArraysEqual

public static boolean subArraysEqual(char[] ca1,
                                     int startOffset1,
                                     int endOffset1,
                                     char[] ca2,
                                     int startOffset2,
                                     int endOffset2)

getIndents

public static TextRange[] getIndents(CharSequence charsSequence,
                                     int shift)

containLineBreaks

public static boolean containLineBreaks(CharSequence seq)

containLineBreaks

public static boolean containLineBreaks(CharSequence seq,
                                        int fromOffset,
                                        int endOffset)