com.ericsson.otp.erlang

Class OtpErlangList.SubList

java.lang.Object

com.ericsson.otp.erlang.OtpErlangObject

com.ericsson.otp.erlang.OtpErlangList

com.ericsson.otp.erlang.OtpErlangList.SubList

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<OtpErlangObject>

Enclosing class:

OtpErlangList

public static class OtpErlangList.SubList
extends OtpErlangList

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.ericsson.otp.erlang.OtpErlangList

OtpErlangList.SubList

Method Summary

Methods

Modifier and Type	Method and Description
int	arity() Get the arity of the list.
OtpErlangObject	elementAt(int i) Get the specified element from the list.
OtpErlangObject[]	elements() Get all the elements from the list as an array.
void	encode(OtpOutputStream stream) Convert this list to the equivalent Erlang external representation.
OtpErlangObject	getHead()
OtpErlangObject	getLastTail()
OtpErlangObject	getNthTail(int n)
boolean	isProper()
java.util.Iterator<OtpErlangObject>	iterator()
java.lang.String	toString() Get the string representation of the list.

Methods inherited from class com.ericsson.otp.erlang.OtpErlangList

bind, clone, equals, getTail, match, stringValue

Methods inherited from class com.ericsson.otp.erlang.OtpErlangObject

decode, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

arity

public int arity()

Description copied from class: OtpErlangList

Get the arity of the list.

Overrides:

arity in class OtpErlangList

Returns:

the number of elements contained in the list.

elementAt

public OtpErlangObject elementAt(int i)

Description copied from class: OtpErlangList

Get the specified element from the list.

Overrides:

elementAt in class OtpErlangList

Parameters:

i - the index of the requested element. List elements are numbered as array elements, starting at 0.

Returns:

the requested element, of null if i is not a valid element index.

elements

public OtpErlangObject[] elements()

Description copied from class: OtpErlangList

Get all the elements from the list as an array.

Overrides:

elements in class OtpErlangList

Returns:

an array containing all of the list's elements.

encode

public void encode(OtpOutputStream stream)

Description copied from class: OtpErlangList

Convert this list to the equivalent Erlang external representation. Note that this method never encodes lists as strings, even when it is possible to do so.

Overrides:

encode in class OtpErlangList

Parameters:

stream - An output stream to which the encoded list should be written.

getHead

public OtpErlangObject getHead()

Overrides:

getHead in class OtpErlangList

getLastTail

public OtpErlangObject getLastTail()

Overrides:

getLastTail in class OtpErlangList

getNthTail

public OtpErlangObject getNthTail(int n)

Overrides:

getNthTail in class OtpErlangList

isProper

public boolean isProper()

Overrides:

isProper in class OtpErlangList

Returns:

true if the list is proper, i.e. the last tail is nil

iterator

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

Specified by:

iterator in interface java.lang.Iterable<OtpErlangObject>

Overrides:

iterator in class OtpErlangList

toString

public java.lang.String toString()

Description copied from class: OtpErlangList

Get the string representation of the list.

Overrides:

toString in class OtpErlangList

Returns:

the string representation of the list.