org.msgpack.value.impl

Class ImmutableArrayValueImpl

java.lang.Object

org.msgpack.value.impl.AbstractImmutableValue

org.msgpack.value.impl.ImmutableArrayValueImpl

All Implemented Interfaces:

java.lang.Iterable<Value>, ArrayValue, ImmutableArrayValue, ImmutableValue, Value

public class ImmutableArrayValueImpl
extends AbstractImmutableValue
implements ImmutableArrayValue

ImmutableArrayValueImpl Implements ImmutableArrayValue using a Value[] field.

See Also:

IntegerValue

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	ImmutableArrayValueImpl.ImmutableArrayValueList
private static class	ImmutableArrayValueImpl.Ite

Field Summary

Fields

Modifier and Type	Field and Description
private Value[]	array
private static ImmutableArrayValueImpl	EMPTY

Constructor Summary

Constructors

Constructor and Description
ImmutableArrayValueImpl(Value[] array)

Method Summary

Modifier and Type	Method and Description
private static void	appendString(java.lang.StringBuilder sb, Value value)
ImmutableArrayValue	asArrayValue() Returns the value as ArrayValue.
static ImmutableArrayValue	empty()
boolean	equals(java.lang.Object o) Compares this value to the specified object.
Value	get(int index) Returns the element at the specified position in this array.
Value	getOrNilValue(int index) Returns the element at the specified position in this array.
ValueType	getValueType() Returns type of this value.
int	hashCode()
ImmutableArrayValue	immutableValue() Returns immutable copy of this value.
java.util.Iterator<Value>	iterator() Returns an iterator over elements.
java.util.List<Value>	list() Returns the value as List.
int	size() Returns number of elements in this array.
java.lang.String	toJson() Returns json representation of this Value.
java.lang.String	toString()
void	writeTo(MessagePacker pk) Serializes the value using the specified MessagePacker

Methods inherited from class org.msgpack.value.impl.AbstractImmutableValue

asBinaryValue, asBooleanValue, asExtensionValue, asFloatValue, asIntegerValue, asMapValue, asNilValue, asNumberValue, asRawValue, asStringValue, asTimestampValue, isArrayValue, isBinaryValue, isBooleanValue, isExtensionValue, isFloatValue, isIntegerValue, isMapValue, isNilValue, isNumberValue, isRawValue, isStringValue, isTimestampValue

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.msgpack.value.ImmutableValue

asBinaryValue, asBooleanValue, asFloatValue, asIntegerValue, asMapValue, asNilValue, asRawValue, asStringValue, asTimestampValue

Methods inherited from interface org.msgpack.value.Value

asExtensionValue, asNumberValue, isArrayValue, isBinaryValue, isBooleanValue, isExtensionValue, isFloatValue, isIntegerValue, isMapValue, isNilValue, isNumberValue, isRawValue, isStringValue, isTimestampValue

Field Detail

EMPTY

private static final ImmutableArrayValueImpl EMPTY

array

private final Value[] array

Constructor Detail

ImmutableArrayValueImpl

public ImmutableArrayValueImpl(Value[] array)

Method Detail

empty

public static ImmutableArrayValue empty()

getValueType

public ValueType getValueType()

Description copied from interface: Value

Returns type of this value. Note that you can't use instanceof to check type of a value because type of a mutable value is variable.

Specified by:

getValueType in interface Value

immutableValue

public ImmutableArrayValue immutableValue()

Description copied from interface: Value

Returns immutable copy of this value. This method simply returns this without copying the value if this value is already immutable.

Specified by:

immutableValue in interface Value

asArrayValue

public ImmutableArrayValue asArrayValue()

Description copied from interface: Value

Returns the value as ArrayValue. Otherwise throws MessageTypeCastException. Note that you can't use instanceof or cast ((ArrayValue) thisValue) to check type of a value because type of a mutable value is variable.

Specified by:

asArrayValue in interface ImmutableValue

Specified by:

asArrayValue in interface Value

Overrides:

asArrayValue in class AbstractImmutableValue

size

public int size()

Description copied from interface: ArrayValue

Returns number of elements in this array.

Specified by:

size in interface ArrayValue

get

public Value get(int index)

Description copied from interface: ArrayValue

Returns the element at the specified position in this array.

Specified by:

get in interface ArrayValue

getOrNilValue

public Value getOrNilValue(int index)

Description copied from interface: ArrayValue

Returns the element at the specified position in this array. This method returns an ImmutableNilValue if the index is out of range.

Specified by:

getOrNilValue in interface ArrayValue

iterator

public java.util.Iterator<Value> iterator()

Description copied from interface: ImmutableArrayValue

Returns an iterator over elements. Returned Iterator does not support remove() method since the value is immutable.

Specified by:

iterator in interface java.lang.Iterable<Value>

Specified by:

iterator in interface ArrayValue

Specified by:

iterator in interface ImmutableArrayValue

list

public java.util.List<Value> list()

Description copied from interface: ImmutableArrayValue

Returns the value as List. Returned List is immutable. It does not support put(), clear(), or other methods that modify the value.

Specified by:

list in interface ArrayValue

Specified by:

list in interface ImmutableArrayValue

writeTo

public void writeTo(MessagePacker pk)
             throws java.io.IOException

Description copied from interface: Value

Serializes the value using the specified MessagePacker

Specified by:

writeTo in interface Value

Throws:

java.io.IOException

See Also:

MessagePacker

equals

public boolean equals(java.lang.Object o)

Description copied from interface: Value

Compares this value to the specified object. This method returns true if type and value are equivalent. If this value is MapValue or ArrayValue, this method check equivalence of elements recursively.

Specified by:

equals in interface Value

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toJson

public java.lang.String toJson()

Description copied from interface: Value

Returns json representation of this Value.

Following behavior is not configurable at this release and they might be changed at future releases:

• if a key of MapValue is not string, the key is converted to a string using toString method.
• NaN and Infinity of DoubleValue are converted to null.
• ExtensionValue is converted to a 2-element array where first element is a number and second element is the data encoded in hex.
• BinaryValue is converted to a string using UTF-8 encoding. Invalid byte sequence is replaced with U+FFFD replacement character.
• Invalid UTF-8 byte sequences in StringValue is replaced with U+FFFD replacement character

Specified by:

toJson in interface Value

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

appendString

private static void appendString(java.lang.StringBuilder sb,
                                 Value value)