Uses of Annotation Interface
com.landawn.abacus.annotation.MayReturnNull

Packages that use MayReturnNull

Package	Description
com.landawn.abacus.http
com.landawn.abacus.parser
com.landawn.abacus.util

Uses of MayReturnNull in com.landawn.abacus.http

Methods in com.landawn.abacus.http with annotations of type MayReturnNull

Modifier and Type	Method	Description
static String	HttpUtil.getAccept(HttpHeaders httpHeaders)
static String	HttpUtil.getAccept(HttpSettings httpSettings)
static String	HttpUtil.getAccept(Map<String,?> httpHeaders)
static String	HttpUtil.getAcceptCharset(HttpHeaders httpHeaders)
static String	HttpUtil.getAcceptCharset(HttpSettings httpSettings)
static String	HttpUtil.getAcceptCharset(Map<String,?> httpHeaders)
static String	HttpUtil.getAcceptEncoding(HttpHeaders httpHeaders)
static String	HttpUtil.getAcceptEncoding(HttpSettings httpSettings)
static String	HttpUtil.getAcceptEncoding(Map<String,?> httpHeaders)
static String	HttpUtil.getContentEncoding(ContentFormat contentFormat)	Gets the content encoding.
static String	HttpUtil.getContentEncoding(HttpHeaders httpHeaders)
static String	HttpUtil.getContentEncoding(HttpSettings httpSettings)
static String	HttpUtil.getContentEncoding(Map<String,?> httpHeaders)
static String	HttpUtil.getContentType(ContentFormat contentFormat)	Gets the content type.
static String	HttpUtil.getContentType(HttpHeaders httpHeaders)
static String	HttpUtil.getContentType(HttpSettings httpSettings)
static String	HttpUtil.getContentType(Map<String,?> httpHeaders)

Uses of MayReturnNull in com.landawn.abacus.parser

Methods in com.landawn.abacus.parser with annotations of type MayReturnNull

Modifier and Type	Method	Description
Collection<String>	ParserConfig.getIgnoredPropNames(Class<?> cls)	Gets the ignored prop names.

Uses of MayReturnNull in com.landawn.abacus.util

Methods in com.landawn.abacus.util with annotations of type MayReturnNull

Modifier and Type	Method	Description
static ContinuableFuture<Void>	N.asyncExecute(Throwables.Runnable<? extends Exception> cmd, int retryTimes, long retryIntervallInMillisInMillis, Predicate<? super Exception> retryCondition)
static ContinuableFuture<Void>	N.asyncExecute(Throwables.Runnable<? extends Exception> command, long delayInMillis)
static Boolean[]	Array.box(boolean... a)	Converts an array of primitive booleans to objects.
static Boolean[][]	Array.box(boolean[][] a)
static Boolean[][][]	Array.box(boolean[][][] a)
static Boolean[]	Array.box(boolean[] a, int fromIndex, int toIndex)
static Byte[]	Array.box(byte... a)	Converts an array of primitive bytes to objects.
static Byte[][]	Array.box(byte[][] a)
static Byte[][][]	Array.box(byte[][][] a)
static Byte[]	Array.box(byte[] a, int fromIndex, int toIndex)
static Character[]	Array.box(char... a)	Converts an array of primitive chars to objects.
static Character[][]	Array.box(char[][] a)
static Character[][][]	Array.box(char[][][] a)
static Character[]	Array.box(char[] a, int fromIndex, int toIndex)
static Double[]	Array.box(double... a)	Converts an array of primitive doubles to objects.
static Double[][]	Array.box(double[][] a)
static Double[][][]	Array.box(double[][][] a)
static Double[]	Array.box(double[] a, int fromIndex, int toIndex)
static Float[]	Array.box(float... a)	Converts an array of primitive floats to objects.
static Float[][]	Array.box(float[][] a)
static Float[][][]	Array.box(float[][][] a)
static Float[]	Array.box(float[] a, int fromIndex, int toIndex)
static Integer[]	Array.box(int... a)	Converts an array of primitive ints to objects.
static Integer[][]	Array.box(int[][] a)
static Integer[][][]	Array.box(int[][][] a)
static Integer[]	Array.box(int[] a, int fromIndex, int toIndex)
static Long[]	Array.box(long... a)	Converts an array of primitive longs to objects.
static Long[][]	Array.box(long[][] a)
static Long[][][]	Array.box(long[][][] a)
static Long[]	Array.box(long[] a, int fromIndex, int toIndex)
static Short[]	Array.box(short... a)	Converts an array of primitive shorts to objects.
static Short[][]	Array.box(short[][] a)
static Short[][][]	Array.box(short[][][] a)
static Short[]	Array.box(short[] a, int fromIndex, int toIndex)
static <T> T[]	N.concat(T[]... aa)
static <T, E extends Exception> T[]	N.copyThenApply(T[] a, Throwables.Function<? super T,? extends T,E> converter)	Copy the specified array a first, then call converter on the copy.
static BigDecimal	Numbers.createBigDecimal(String str)	Convert a String to a BigDecimal.
static BigInteger	Numbers.createBigInteger(String str)	Convert a String to a BigInteger; since 3.2 it handles hex (0x or #) and octal (0) notations.
static Double	Numbers.createDouble(String str)	Convert a String to a Double.
static Float	Numbers.createFloat(String str)	Convert a String to a Float.
static Integer	Numbers.createInteger(String str)	Convert a String to a Integer, handling hex (0xhhhh) and octal (0dddd) notations.
static Long	Numbers.createLong(String str)	Convert a String to a Long; since 3.1 it handles hex (0Xhhhh) and octal (0ddd) notations.
static Number	Numbers.createNumber(String str)	Turns a string value into a java.lang.Number.
String	Password.encrypt(String x)	Returns the encrypted password encoded with Base64.
static <T extends CharSequence> T	Strings.firstNonBlank(Collection<? extends T> css)
static <T extends CharSequence> T	Strings.firstNonBlank(T... css)
static <T extends CharSequence> T	Strings.firstNonEmpty(Collection<? extends T> css)
static <T extends CharSequence> T	Strings.firstNonEmpty(T... css)	Returns the first value in the array which is not empty.
static <T> T[]	N.flatten(T[][] a)
V	Sheet.get(int rowIndex, int columnIndex)
V	Sheet.get(R rowKey, C columnKey)
static String	XMLUtil.getAttribute(Node node, String attrName)	Gets the attribute.
static <T> T	Maps.getByPath(Map<?,?> map, String path)	Recursively get the values from the specified map by path.
static <T> T	Maps.getByPath(Map<?,?> map, String path, Class<? extends T> targetType)
static <T> T	Maps.map2Bean(Map<String,Object> m, boolean ignoreNullProperty, boolean ignoreUnmatchedProperty, Class<? extends T> targetClass)	Map to bean.
static <T> T	Maps.map2Bean(Map<String,Object> m, Collection<String> selectPropNames, Class<? extends T> targetClass)	Map to bean.
static Boolean	N.negate(Boolean bool)	Note: copied from Apache commons Lang under Apache license v2.0
static Calendar	DateUtil.parseCalendar(String calendar, String format, TimeZone timeZone)	Converts the specified calendar with the specified format to a new instance of Calendar.
static Date	DateUtil.parseDate(String date, String format, TimeZone timeZone)	Converts the specified date with the specified format to a new instance of java.sql.Date.
static GregorianCalendar	DateUtil.parseGregorianCalendar(String calendar, String format, TimeZone timeZone)	Converts the specified calendar with the specified format to a new instance of GregorianCalendar.
static Date	DateUtil.parseJUDate(String date, String format, TimeZone timeZone)	Converts the specified date with the specified format to a new instance of java.util.Date.
static Time	DateUtil.parseTime(String date, String format, TimeZone timeZone)	Converts the specified date with the specified format to a new instance of Time.
static Timestamp	DateUtil.parseTimestamp(String date, String format, TimeZone timeZone)	Converts the specified date with the specified format to a new instance of Timestamp.
static XMLGregorianCalendar	DateUtil.parseXMLGregorianCalendar(String calendar, String format, TimeZone timeZone)	Converts the specified calendar with the specified format to a new instance of XMLGregorianCalendar.
Object	MapEntity.remove(String propName)
V	ObjectPool.remove(Object key)
V	Sheet.remove(int rowIndex, int columnIndex)
V	Sheet.remove(R rowKey, C columnKey)
static <K, V> V	Maps.replace(Map<K,V> map, K key, V newValue)
static String	Strings.stripAccents(String str)	Removes diacritics (~= accents) from a string.
static String	Strings.substring(String str, char delimiterOfInclusiveBeginIndex)	Deprecated.
static String	Strings.substring(String str, char delimiterOfInclusiveBeginIndex, int exclusiveEndIndex)	Deprecated.
static String	Strings.substring(String str, int inclusiveBeginIndex)	Returns null if (str == null || inclusiveBeginIndex < 0 || inclusiveBeginIndex > str.length()), otherwise returns: str.substring(inclusiveBeginIndex).
static String	Strings.substring(String str, int inclusiveBeginIndex, char delimiterOfExclusiveEndIndex)	Deprecated.
static String	Strings.substring(String str, int inclusiveBeginIndex, int exclusiveEndIndex)	Returns null if str == null || inclusiveBeginIndex < 0 || exclusiveEndIndex < 0 || inclusiveBeginIndex > exclusiveEndIndex || inclusiveBeginIndex > str.length(), otherwise returns: str.substring(inclusiveBeginIndex, min(exclusiveEndIndex, str.length())).
static String	Strings.substring(String str, int inclusiveBeginIndex, String delimiterOfExclusiveEndIndex)	Deprecated.
static String	Strings.substring(String str, int inclusiveBeginIndex, BiFunction<String,Integer,Integer> funcOfExclusiveEndIndex)	Returns null if (str == null || inclusiveBeginIndex < 0), or funcOfExclusiveEndIndex.apply(str, inclusiveBeginIndex) < 0.
static String	Strings.substring(String str, int inclusiveBeginIndex, IntUnaryOperator funcOfExclusiveEndIndex)	Returns null if (str == null || inclusiveBeginIndex < 0), or funcOfExclusiveEndIndex.applyAsInt(inclusiveBeginIndex) < 0.
static String	Strings.substring(String str, String delimiterOfInclusiveBeginIndex)	Deprecated.
static String	Strings.substring(String str, String delimiterOfInclusiveBeginIndex, int exclusiveEndIndex)	Deprecated.
static String	Strings.substring(String str, BiFunction<String,Integer,Integer> funcOfInclusiveBeginIndex, int exclusiveEndIndex)	Returns null if (str == null || exclusiveEndIndex < 0), or funcOfInclusiveBeginIndex.apply(str, exclusiveEndIndex) < 0.
static String	Strings.substring(String str, IntUnaryOperator funcOfInclusiveBeginIndex, int exclusiveEndIndex)	Returns null if (str == null || exclusiveEndIndex < 0), or funcOfInclusiveBeginIndex.applyAsInt(exclusiveEndIndex) < 0.
static String	Strings.substringAfter(String str, char delimiterOfExclusiveBeginIndex)	Returns the substring after first delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringAfter(String str, String delimiterOfExclusiveBeginIndex)	Returns the substring after first delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringAfter(String str, String delimiterOfExclusiveBeginIndex, int exclusiveEndIndex)	Returns null if str == null || delimiterOfExclusiveBeginIndex == null || exclusiveEndIndex < 0, or str.indexOf(delimiterOfExclusiveBeginIndex) < 0 || str.indexOf(delimiterOfExclusiveBeginIndex) + delimiterOfExclusiveBeginIndex.length() > exclusiveEndIndex otherwise returns substring(str, index + delimiterOfExclusiveBeginIndex.length(), exclusiveEndIndex);
static String	Strings.substringAfterAny(String str, char... delimitersOfExclusiveBeginIndex)	Returns the substring before any of delimitersOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringAfterAny(String str, String... delimitersOfExclusiveBeginIndex)	Returns the substring before any of delimitersOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringAfterLast(String str, char delimiterOfExclusiveBeginIndex)	Returns the substring after last delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringAfterLast(String str, String delimiterOfExclusiveBeginIndex)	Returns the substring after last delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringAfterLast(String str, String delimiterOfExclusiveBeginIndex, int exclusiveEndIndex)	Returns the substring after last delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringBefore(String str, char delimiterOfExclusiveEndIndex)	Returns the substring before first delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringBefore(String str, int inclusiveBeginIndex, String delimiterOfExclusiveEndIndex)	Returns the substring before first delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringBefore(String str, String delimiterOfExclusiveEndIndex)	Returns the substring before first delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringBeforeAny(String str, char... delimitersOfExclusiveEndIndex)	Returns the substring before any of delimitersOfExclusiveEndIndex if it exists, otherwise return null String.
static String	Strings.substringBeforeAny(String str, String... delimitersOfExclusiveEndIndex)	Returns the substring before any of delimitersOfExclusiveEndIndex if it exists, otherwise return null String.
static String	Strings.substringBeforeLast(String str, char delimiterOfExclusiveEndIndex)	Returns the substring before last delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringBeforeLast(String str, int inclusiveBeginIndex, String delimiterOfExclusiveEndIndex)	Returns the substring before last delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringBeforeLast(String str, String delimiterOfExclusiveEndIndex)	Returns the substring before last delimiterOfExclusiveBeginIndex if it exists, otherwise return null String.
static String	Strings.substringBetween(String str, char delimiterOfExclusiveBeginIndex, char delimiterOfExclusiveEndIndex)
static String	Strings.substringBetween(String str, char delimiterOfExclusiveBeginIndex, int exclusiveEndIndex)
static String	Strings.substringBetween(String str, int exclusiveBeginIndex, char delimiterOfExclusiveEndIndex)
static String	Strings.substringBetween(String str, int exclusiveBeginIndex, int exclusiveEndIndex)	Returns null if str == null || exclusiveBeginIndex < 0 || exclusiveEndIndex < 0 || exclusiveBeginIndex >= exclusiveEndIndex || exclusiveBeginIndex >= str.length(), Otherwise returns: str.substring(exclusiveBeginIndex + 1, min(exclusiveEndIndex, str.length())).
static String	Strings.substringBetween(String str, int exclusiveBeginIndex, String delimiterOfExclusiveEndIndex)
static String	Strings.substringBetween(String str, int fromIndex, String delimiterOfExclusiveBeginIndex, String delimiterOfExclusiveEndIndex)
static String	Strings.substringBetween(String str, int exclusiveBeginIndex, BiFunction<String,Integer,Integer> funcOfExclusiveEndIndex)
static String	Strings.substringBetween(String str, int exclusiveBeginIndex, IntUnaryOperator funcOfExclusiveEndIndex)
static String	Strings.substringBetween(String str, String delimiterOfExclusiveBeginIndex, int exclusiveEndIndex)
static String	Strings.substringBetween(String str, String delimiterOfExclusiveBeginIndex, IntUnaryOperator funcOfExclusiveEndIndex)
static String	Strings.substringBetween(String str, BiFunction<String,Integer,Integer> funcOfExclusiveBeginIndex, int exclusiveEndIndex)
static String	Strings.substringBetween(String str, IntUnaryOperator funcOfExclusiveBeginIndex, int exclusiveEndIndex)
static String	Strings.substringBetween(String str, IntUnaryOperator funcOfExclusiveBeginIndex, String delimiterOfExclusiveEndIndex)
static char[]	Strings.toCharArray(CharSequence source)	Returns the char array of the specified CharSequence, or null if the specified String is null.
static int[]	Strings.toCodePoints(CharSequence str)	Converts a CharSequence into an array of code points.
static String	Strings.truncate(String str, int offset, int maxWidth)	Truncates a String.
static boolean[][][]	Array.unbox(Boolean[][][] a, boolean valueForNull)
static boolean[][]	Array.unbox(Boolean[][] a, boolean valueForNull)
static boolean[]	Array.unbox(Boolean[] a, boolean valueForNull)	Converts an array of object Booleans to primitives handling null.
static boolean[]	Array.unbox(Boolean[] a, int fromIndex, int toIndex, boolean valueForNull)
static byte[][][]	Array.unbox(Byte[][][] a, byte valueForNull)
static byte[][]	Array.unbox(Byte[][] a, byte valueForNull)
static byte[]	Array.unbox(Byte[] a, byte valueForNull)	Converts an array of object Bytes to primitives handling null.
static byte[]	Array.unbox(Byte[] a, int fromIndex, int toIndex, byte valueForNull)
static char[][][]	Array.unbox(Character[][][] a, char valueForNull)
static char[][]	Array.unbox(Character[][] a, char valueForNull)
static char[]	Array.unbox(Character[] a, char valueForNull)	Converts an array of object Character to primitives handling null .
static char[]	Array.unbox(Character[] a, int fromIndex, int toIndex, char valueForNull)
static double[][][]	Array.unbox(Double[][][] a, double valueForNull)
static double[][]	Array.unbox(Double[][] a, double valueForNull)
static double[]	Array.unbox(Double[] a, double valueForNull)	Converts an array of object Doubles to primitives handling null.
static double[]	Array.unbox(Double[] a, int fromIndex, int toIndex, double valueForNull)
static float[][][]	Array.unbox(Float[][][] a, float valueForNull)
static float[][]	Array.unbox(Float[][] a, float valueForNull)
static float[]	Array.unbox(Float[] a, float valueForNull)	Converts an array of object Floats to primitives handling null.
static float[]	Array.unbox(Float[] a, int fromIndex, int toIndex, float valueForNull)
static int[][][]	Array.unbox(Integer[][][] a, int valueForNull)
static int[][]	Array.unbox(Integer[][] a, int valueForNull)
static int[]	Array.unbox(Integer[] a, int valueForNull)	Converts an array of object Integer to primitives handling null.
static int[]	Array.unbox(Integer[] a, int fromIndex, int toIndex, int valueForNull)
static long[][][]	Array.unbox(Long[][][] a, long valueForNull)
static long[][]	Array.unbox(Long[][] a, long valueForNull)
static long[]	Array.unbox(Long[] a, int fromIndex, int toIndex, long valueForNull)
static long[]	Array.unbox(Long[] a, long valueForNull)	Converts an array of object Long to primitives handling null.
static short[][][]	Array.unbox(Short[][][] a, short valueForNull)
static short[][]	Array.unbox(Short[][] a, short valueForNull)
static short[]	Array.unbox(Short[] a, int fromIndex, int toIndex, short valueForNull)
static short[]	Array.unbox(Short[] a, short valueForNull)	Converts an array of object Short to primitives handling null.