接口的使用
com.jn.langx.util.function.Predicate

使用Predicate的程序包

程序包	说明
com.jn.langx.classpath
com.jn.langx.util	This package contain all most utility classes for java coding
com.jn.langx.util.bean	Utility package for java bean .
com.jn.langx.util.collection	many collection utility class
com.jn.langx.util.enums
com.jn.langx.util.function
com.jn.langx.util.io.file
com.jn.langx.util.io.file.filter
com.jn.langx.util.net

com.jn.langx.classpath中Predicate的使用

com.jn.langx.classpath中Predicate的子接口

限定符和类型	接口和说明
interface	ResourceFilter Filter predicate to determine which scanned resources should be returned.

com.jn.langx.util中Predicate的使用

返回Predicate的com.jn.langx.util中的方法

限定符和类型	方法和说明
Predicate<T>	Equivalence.equivalentTo(T target) Returns a predicate that evaluates to true if and only if the input is equivalent to target according to this equivalence relation.

参数类型为Predicate的com.jn.langx.util中的方法

限定符和类型	方法和说明
static void	SystemPropertys.setPropertyIfMatched(String key, Predicate<String> predicate, String value) 如果根据key获取到的值满足 predicate, 则将值设置为value
static <T> T	Preconditions.test(Predicate<T> predicate, T argument)
static <T> T	Preconditions.test(Predicate<T> predicate, T argument, String message)
static <T> T	Preconditions.test(Predicate<T> predicate, T argument, Supplier<Object[],String> messageSupplier, Object... params)
static <T> T	Objects.useValueIfMatch(T value, Predicate<T> predicate, Supplier<T,T> supplier) 已过时。
static <T> T	Objects.useValueIfMatch(T value, Predicate<T> predicate, T defaultValue) 已过时。
static <T> T	Objects.useValueIfNotMatch(T value, Predicate<T> predicate, Supplier<T,T> supplier) 已过时。
static <T> T	Objects.useValueIfNotMatch(T value, Predicate<T> predicate, T defaultValue) 已过时。

com.jn.langx.util.bean中Predicate的使用

参数类型为Predicate的com.jn.langx.util.bean中的方法

限定符和类型	方法和说明
static <BEAN,CI extends Iterable<BEAN>,O> List<O>	Beans.getFieldList(CI beans, Predicate<BEAN> predicate, Function<BEAN,O> fieldExtractor)

com.jn.langx.util.collection中Predicate的使用

参数类型为Predicate的com.jn.langx.util.collection中的方法

限定符和类型	方法和说明
static <E,C extends Collection<E>> boolean	Collects.allMatch(C collection, Predicate<E> predicate) whether all elements match the specified condition or not
boolean	Pipeline.allMatch(Predicate<E> predicate)
static boolean	Collects.allMatch(Predicate predicate, Object... collection)
static <E,C extends Collection<E>> boolean	Collects.anyMatch(C collection, Predicate<E> predicate) has any element match the specified condition
boolean	Pipeline.anyMatch(Predicate<E> predicate)
static boolean	Collects.anyMatch(Predicate<Object> predicate, Object... array)
static <E> Collection<E>	Collects.filter(Object anyObject, Predicate<E> predicate) Filter any object with the specified predicate
static <E> Collection<E>	Collects.filter(Object anyObject, Predicate<E> predicate, Predicate<E> breakPredicate) Filter any object with the specified predicate
static <E> Collection<E>	Collects.filter(Object anyObject, Predicate<E> predicate, Predicate<E> breakPredicate) Filter any object with the specified predicate
Pipeline<E>	Pipeline.filter(Predicate<E> predicate)
Pipeline<E>	Pipeline.filter(Predicate<E> predicate, Predicate<E> breakPredicate)
Pipeline<E>	Pipeline.filter(Predicate<E> predicate, Predicate<E> breakPredicate)
static <E,C extends Collection<E>> E	Collects.findFirst(C collection, Predicate<E> predicate) find the first matched element, null if not found
E	Pipeline.findFirst(Predicate<E> predicate)
static <E,C extends Collection<E>> List<E>	Collects.findN(C collection, Predicate<E> predicate, int n) find the first matched element, null if not found
Pipeline<E>	Pipeline.findN(Predicate<E> predicate, int n)
static <E,C extends Iterable<E>,O> O	Collects.firstMap(C collection, Function2<Integer,E,O> mapper, Predicate<O> breakPredicate) find the first matched element, null if not found
<O> O	Pipeline.firstMap(Function2<Integer,E,O> mapper, Predicate<O> breakPredicate)
static <K,V,O> O	Collects.firstMap(Map<K,V> map, Function2<K,V,O> mapper, Predicate<O> breakPredicate) find the first matched element, null if not found
static <E,C extends Iterable<E>> void	Collects.forEach(C collection, Consumer<E> consumer, Predicate<E> breakPredicate)
void	Pipeline.forEach(Consumer<E> consumer, Predicate<E> breakPredicate)
static <E,C extends Iterable<E>> void	Collects.forEach(C collection, Predicate<E> consumePredicate, Consumer<E> consumer)
static <E,C extends Iterable<E>> void	Collects.forEach(C collection, Predicate<E> consumePredicate, Consumer<E> consumer, Predicate<E> breakPredicate) Consume every element what matched the consumePredicate
static <E,C extends Iterable<E>> void	Collects.forEach(C collection, Predicate<E> consumePredicate, Consumer<E> consumer, Predicate<E> breakPredicate) Consume every element what matched the consumePredicate
static <E> void	Collects.forEach(E[] array, Predicate<E> consumePredicate, Consumer<E> consumer, Predicate<E> breakPredicate) consume every element that matched the consumePredicate
static <E> void	Collects.forEach(E[] array, Predicate<E> consumePredicate, Consumer<E> consumer, Predicate<E> breakPredicate) consume every element that matched the consumePredicate
void	Pipeline.forEach(Predicate<E> consumePredicate, Consumer<E> consumer)
void	Pipeline.forEach(Predicate<E> consumePredicate, Consumer<E> consumer, Predicate<E> breakPredicate)
void	Pipeline.forEach(Predicate<E> consumePredicate, Consumer<E> consumer, Predicate<E> breakPredicate)
static <E,C extends Collection<E>> boolean	Collects.noneMatch(C collection, Predicate<E> predicate) has no any element match the specified condition ?
boolean	Pipeline.noneMatch(Predicate<E> predicate)
static boolean	Collects.noneMatch(Predicate predicate, Object... collection)
static <E,C extends Collection<E>> boolean	Collects.removeIf(C collection, Predicate<E> predicate) remove all elements that match the condition
static <E> boolean	Collects.removeIf(Iterator<E> iterator, Predicate<E> predicate)

com.jn.langx.util.enums中Predicate的使用

参数类型为Predicate的com.jn.langx.util.enums中的方法

限定符和类型	方法和说明
static <T extends Enum<T>> T	Enums.ofField(Class<T> targetClass, String field, Object value, Predicate<T> predicate)

com.jn.langx.util.function中Predicate的使用

返回Predicate的com.jn.langx.util.function中的方法

限定符和类型	方法和说明
static <E> Predicate<E>	Functions.allPredicate(Predicate<E>... predicates)
static <E> Predicate<E>	Functions.andPredicate(Predicate<E>... predicates)
static <E> Predicate<E>	Functions.anyPredicate(Predicate<E>... predicates)
static <E> Predicate<E>	Functions.booleanPredicate(boolean value)
static <E> Predicate<E>	Functions.emptyPredicate()
static <E> Predicate<E>	Functions.falsePredicate()
static <E> Predicate<E>	Functions.nonNullPredicate() Predicate
static <E> Predicate<E>	Functions.notEmptyPredicate()
static <E> Predicate<E>	Functions.nullPredicate()
static <E> Predicate<E>	Functions.orPredicate(Predicate<E>... predicates)
static Predicate<String>	Functions.stringContainsPredicate(String cantained)
static Predicate<String>	Functions.stringContainsPredicate(String cantained, boolean ignoreCase)
static <E> Predicate<E>	Functions.truePredicate()

参数类型为Predicate的com.jn.langx.util.function中的方法

限定符和类型	方法和说明
static <E> Predicate<E>	Functions.allPredicate(Predicate<E>... predicates)
static <E> Predicate<E>	Functions.andPredicate(Predicate<E>... predicates)
static <E> Predicate<E>	Functions.anyPredicate(Predicate<E>... predicates)
static <E> Predicate<E>	Functions.orPredicate(Predicate<E>... predicates)

com.jn.langx.util.io.file中Predicate的使用

com.jn.langx.util.io.file中Predicate的子接口

限定符和类型	接口和说明
interface	FileFilter

com.jn.langx.util.io.file.filter中Predicate的使用

实现Predicate的com.jn.langx.util.io.file.filter中的类

限定符和类型	类和说明
class	AbstractFileFilter
class	AllFileFilter
class	AnyFileFilter
class	ExecutableFileFilter
class	ExistsFileFilter
class	FilenamePrefixFilter
class	FilenameSuffixFilter
class	IsDirectoryFileFilter
class	IsFileFilter
class	IsHiddenFileFilter
class	IsSymlinkFileFilter
class	PatternFilenameFilter
class	ReadableFileFilter
class	ReadonlyFileFilter
class	ValidFilenameFilter
class	WriteableFileFilter

com.jn.langx.util.net中Predicate的使用

参数类型为Predicate的com.jn.langx.util.net中的方法

限定符和类型	方法和说明
static Map<String,Set<InetAddress>>	Nets.getNetworkInterfaceAddresses(Predicate<NetworkInterface> networkInterfacePredicate, Predicate<InetAddress> inetAddressPredicate)
static Map<String,Set<InetAddress>>	Nets.getNetworkInterfaceAddresses(Predicate<NetworkInterface> networkInterfacePredicate, Predicate<InetAddress> inetAddressPredicate)
static List<NetworkInterface>	Nets.getNetworkInterfaces(Predicate<NetworkInterface> predicate)