Uses of Class
org.apache.juneau.commons.lang.Value

Packages that use Value

Package	Description
org.apache.juneau.commons.lang	Language utilities including value wrappers, version management, string formatting, state enums, and other common language constructs.
org.apache.juneau.rest.client	REST Client API

Uses of Value in org.apache.juneau.commons.lang

Subclasses of Value in org.apache.juneau.commons.lang

Modifier and Type	Class	Description
class	BooleanValue	A simple mutable boolean value.
class	ByteValue	A simple mutable byte value.
class	CharValue	A simple mutable character value.
class	DoubleValue	A simple mutable double value.
class	FloatValue	A simple mutable float value.
class	IntegerValue	A simple mutable integer value.
class	LongValue	A simple mutable long value.
class	ShortValue	A simple mutable short value.
class	StringValue	A simple mutable string value.

Methods in org.apache.juneau.commons.lang that return Value

Modifier and Type	Method	Description
static <T> Value<T>	Value.empty()	Creates a new empty value (with null as the initial value).
Value<T>	Value.filter(Predicate<? super T> predicate)	If a value is present, and the value matches the given predicate, returns a Value describing the value, otherwise returns an empty Value.
<T2> Value<T2>	Value.flatMap(Function<? super T,? extends Value<? extends T2>> mapper)	If a value is present, returns the result of applying the given Value-bearing mapping function to the value, otherwise returns an empty Value.
Value<T>	Value.listener(ValueListener<T> listener)	Registers a listener that will be called whenever the value is changed via set(Object).
<T2> Value<T2>	Value.map(Function<? super T,T2> mapper)	Applies a mapping function to the value if present, returning a new Value with the result.
static <T> Value<T>	Value.of(T object)	Creates a new value with the specified initial value.
Value<T>	Value.set(T t)	Sets the value.
Value<T>	Value.setIf(boolean condition, T t)	Sets the value only if the specified condition is true.
Value<T>	Value.setIfEmpty(T t)	Sets the value only if it is currently empty (null).
Value<T>	Value.update(Function<T,T> updater)	Updates the value in-place using the specified function.

Method parameters in org.apache.juneau.commons.lang with type arguments of type Value

Modifier and Type	Method	Description
<T2> Value<T2>	Value.flatMap(Function<? super T,? extends Value<? extends T2>> mapper)	If a value is present, returns the result of applying the given Value-bearing mapping function to the value, otherwise returns an empty Value.

Uses of Value in org.apache.juneau.rest.client

Methods in org.apache.juneau.rest.client with parameters of type Value

Modifier and Type	Method	Description
<T> RestResponse	ResponseHeader.as(Value<T> value, Class<T> type)	Same as ResponseHeader.as(Class) but sets the value in a mutable for fluent calls.
<T> RestResponse	ResponseHeader.as(Value<T> value, Type type, Type... args)	Same as ResponseHeader.as(Type,Type...) but sets the value in a mutable for fluent calls.
<T> RestResponse	ResponseHeader.as(Value<T> value, ClassMeta<T> type)	Same as ResponseHeader.as(ClassMeta) but sets the value in a mutable for fluent calls.
RestResponse	ResponseHeader.asString(Value<String> value)	Same as BasicHeader.asString() but sets the value in a mutable for fluent calls.