com.github.fge.uritemplate.vars.values
Class ListValue

java.lang.Object
  com.github.fge.uritemplate.vars.values.VariableValue
      com.github.fge.uritemplate.vars.values.ListValue

@Immutable
public final class ListValue
extends VariableValue

List variable value

Note that several methods (in this class or the enclosed ListValue.Builder class) can take any object as an argument. It is the caller's responsibility to ensure that these objects have a suitable Object.toString() .toString()} implementation.

While a public constructor exists, it is deprecated. Use one of the factory methods instead, or a ListValue.Builder (see newBuilder()).

Nested Class Summary

static class

ListValue.Builder Builder class for a ListValue

Field Summary

Fields inherited from class com.github.fge.uritemplate.vars.values.VariableValue

BUNDLE

Method Summary

static <T> VariableValue	copyOf(Iterable<T> iterable) Build a list value out of an existing iterable (list, set, other)
List<String>	getListValue() Get a list for this value
boolean	isEmpty() Tell whether this value is empty
static ListValue.Builder	newBuilder() Create a new list value builder
static VariableValue	of(Object first, Object... other) Build a list value out of a series of elements

Methods inherited from class com.github.fge.uritemplate.vars.values.VariableValue

getMapValue, getScalarValue, getType

Methods inherited from class java.lang.Object

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

Method Detail

newBuilder

public static ListValue.Builder newBuilder()

Create a new list value builder

Returns:

a builder

copyOf

public static <T> VariableValue copyOf(Iterable<T> iterable)

Build a list value out of an existing iterable (list, set, other)

This calls ListValue.Builder.addAll(Iterable) internally.

Type Parameters:

T - the type of iterable elements

Parameters:

iterable - the iterable

Returns:

a new list value

of

public static VariableValue of(Object first,
                               Object... other)

Build a list value out of a series of elements

This calls ListValue.Builder.add(Object, Object...) internally.

Parameters:

first - first element

other - other elements, if any

Returns:

a new list value

getListValue

public List<String> getListValue()

Description copied from class: VariableValue

Get a list for this value

Only valid for list values

Overrides:

getListValue in class VariableValue

Returns:

the list

isEmpty

public boolean isEmpty()

Description copied from class: VariableValue

Tell whether this value is empty

For strings, this tells whether the string itself is empty. For lists and maps, this tells whether the list or map have no elements/entries.

Specified by:

isEmpty in class VariableValue

Returns:

true if the value is empty