edu.neu.ccs.demeterf.demfgen.lib
Class Empty<X>

java.lang.Object
  edu.neu.ccs.demeterf.demfgen.lib.List<X>
      edu.neu.ccs.demeterf.demfgen.lib.Empty<X>

All Implemented Interfaces:

java.lang.Iterable<X>

public class Empty<X>
extends List<X>

Represents the Empty List. You should not use the constructor. To create an empty list please use List.create(). You Can usually get away without the type parameter depending on the context.

Nested Class Summary

Nested classes/interfaces inherited from class edu.neu.ccs.demeterf.demfgen.lib.List

List.Build<X>, List.Comp<X>, List.Fold<X,Y>, List.Map<X,Y>, List.Pred<X>, List.Stringer<X>, List.Zip<X,Y,Z>

Constructor Summary

Empty()

Method Summary

List<X>	add(X t, int i) Add an Element to this list at the given index
List<X>	append(List<X> l) Append another List to the end of this List
List<X>	append(X t) Append an element to the end of this List
boolean	contains(List.Pred<X> p) Does this Predicate match anything in this List?
boolean	contains(X t) Does the given X occur in this List?
boolean	containsAll(List<X> l) Does this List contain all of the given List's Elements?
boolean	containsAll(List<X> l, List.Comp<X> c) Does this List contain all of the given List's Elements using the given comparer?
boolean	containsAny(List<X> l) Does this List contain any of the given List's Elements?
boolean	equals(java.lang.Object o)
List<X>	filter(List.Pred<X> p) Filter out all the non-matching Elements
X	find(List.Pred<X> p) Return the first matching X, throws a RuntimeException if not there
X	find(X t) Return the given X, throws a RuntimeException if not there
<Y> Y	foldl(List.Fold<X,Y> f, Y b) Fold this List to a single Value (Left to Right)
<Y> Y	foldr(List.Fold<X,Y> f, Y b) Fold this List to a single Value (Right to Left)
int	hashCode()
List<X>	insert(X a, List.Comp<X> c) Insert an Element into this SORTED list using the given Comparison
boolean	isEmpty() Is this List Empty?
int	length() The Length of This List
X	lookup(int i) Lookup the i^th item in this List
<Y> List<Y>	map(List.Map<X,Y> m) Apply a function to each Element of this List
List<X>	pop() Return this List without the first Element
List<X>	remove(int i) Remove an Element from this list at the given index
List<X>	remove(List.Pred<X> p) Remove the first matching X
List<X>	remove(X t) Remove the given X
List<X>	replace(int t, X s) Replace the element at index 'i' with 's'
List<X>	replace(List.Pred<X> p, X t) Replace the first matching X with 't'
List<X>	replace(X t, X s) Replace the first occurence of 't' with 's'
List<X>	replaceAll(List.Pred<X> p, X t) Replace all matching Xs with 't'
List<X>	replaceAll(X t, X s) Replace all occurences of 't' with 's'
List<X>	reverse(List<X> acc) Reverse this List with the given Accumulator
List<X>	reverse(List<X> acc, int i) Reverse this List with the given Accumulator
List<X>	sort(List.Comp<X> c) Sort this List using the given Comparison
X	top() Return the first Element of this List
java.lang.String	toString(List.Stringer<X> s) To String using a Stringer (Visitor)
java.lang.String	toString(java.lang.String sep, java.lang.String pre) To String, with a seperator and prefix
<Y,Z> List<Z>	zip(List.Zip<X,Y,Z> z, List<Y> l) Zip two lists (this, and 'l') into a single list, one element at a time

Methods inherited from class edu.neu.ccs.demeterf.demfgen.lib.List

buildlist, create, create, filterout, fold, index, index, iterator, pop, push, push, reverse, reverse, same, same, toArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Empty

public Empty()

Method Detail

append

public List<X> append(List<X> l)

Description copied from class: List

Append another List to the end of this List

Specified by:

append in class List<X>

append

public List<X> append(X t)

Description copied from class: List

Append an element to the end of this List

Specified by:

append in class List<X>

top

public X top()

Description copied from class: List

Return the first Element of this List

Specified by:

top in class List<X>

pop

public List<X> pop()

Description copied from class: List

Return this List without the first Element

Specified by:

pop in class List<X>

isEmpty

public boolean isEmpty()

Description copied from class: List

Is this List Empty?

Specified by:

isEmpty in class List<X>

contains

public boolean contains(X t)

Description copied from class: List

Does the given X occur in this List?

Specified by:

contains in class List<X>

contains

public boolean contains(List.Pred<X> p)

Description copied from class: List

Does this Predicate match anything in this List?

Specified by:

contains in class List<X>

containsAny

public boolean containsAny(List<X> l)

Description copied from class: List

Does this List contain any of the given List's Elements?

Specified by:

containsAny in class List<X>

containsAll

public boolean containsAll(List<X> l)

Description copied from class: List

Does this List contain all of the given List's Elements?

Specified by:

containsAll in class List<X>

containsAll

public boolean containsAll(List<X> l,
                           List.Comp<X> c)

Description copied from class: List

Does this List contain all of the given List's Elements using the given comparer?

Specified by:

containsAll in class List<X>

find

public X find(X t)

Description copied from class: List

Return the given X, throws a RuntimeException if not there

Specified by:

find in class List<X>

find

public X find(List.Pred<X> p)

Description copied from class: List

Return the first matching X, throws a RuntimeException if not there

Specified by:

find in class List<X>

remove

public List<X> remove(X t)

Description copied from class: List

Remove the given X

Specified by:

remove in class List<X>

remove

public List<X> remove(List.Pred<X> p)

Description copied from class: List

Remove the first matching X

Specified by:

remove in class List<X>

length

public int length()

Description copied from class: List

The Length of This List

Specified by:

length in class List<X>

lookup

public X lookup(int i)

Description copied from class: List

Lookup the i^th item in this List

Specified by:

lookup in class List<X>

toString

public java.lang.String toString(java.lang.String sep,
                                 java.lang.String pre)

Description copied from class: List

To String, with a seperator and prefix

Specified by:

toString in class List<X>

toString

public java.lang.String toString(List.Stringer<X> s)

Description copied from class: List

To String using a Stringer (Visitor)

Specified by:

toString in class List<X>

filter

public List<X> filter(List.Pred<X> p)

Description copied from class: List

Filter out all the non-matching Elements

Specified by:

filter in class List<X>

foldl

public <Y> Y foldl(List.Fold<X,Y> f,
                   Y b)

Description copied from class: List

Fold this List to a single Value (Left to Right)

Specified by:

foldl in class List<X>

foldr

public <Y> Y foldr(List.Fold<X,Y> f,
                   Y b)

Description copied from class: List

Fold this List to a single Value (Right to Left)

Specified by:

foldr in class List<X>

map

public <Y> List<Y> map(List.Map<X,Y> m)

Description copied from class: List

Apply a function to each Element of this List

Specified by:

map in class List<X>

add

public List<X> add(X t,
                   int i)

Description copied from class: List

Add an Element to this list at the given index

Specified by:

add in class List<X>

remove

public List<X> remove(int i)

Description copied from class: List

Remove an Element from this list at the given index

Specified by:

remove in class List<X>

insert

public List<X> insert(X a,
                      List.Comp<X> c)

Description copied from class: List

Insert an Element into this SORTED list using the given Comparison

Specified by:

insert in class List<X>

sort

public List<X> sort(List.Comp<X> c)

Description copied from class: List

Sort this List using the given Comparison

Specified by:

sort in class List<X>

reverse

public List<X> reverse(List<X> acc)

Description copied from class: List

Reverse this List with the given Accumulator

Specified by:

reverse in class List<X>

reverse

public List<X> reverse(List<X> acc,
                       int i)

Description copied from class: List

Reverse this List with the given Accumulator

Specified by:

reverse in class List<X>

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

zip

public <Y,Z> List<Z> zip(List.Zip<X,Y,Z> z,
                         List<Y> l)

Description copied from class: List

Zip two lists (this, and 'l') into a single list, one element at a time

Specified by:

zip in class List<X>

replace

public List<X> replace(X t,
                       X s)

Description copied from class: List

Replace the first occurence of 't' with 's'

Specified by:

replace in class List<X>

replace

public List<X> replace(List.Pred<X> p,
                       X t)

Description copied from class: List

Replace the first matching X with 't'

Specified by:

replace in class List<X>

replace

public List<X> replace(int t,
                       X s)

Description copied from class: List

Replace the element at index 'i' with 's'

Specified by:

replace in class List<X>

replaceAll

public List<X> replaceAll(X t,
                          X s)

Description copied from class: List

Replace all occurences of 't' with 's'

Specified by:

replaceAll in class List<X>

replaceAll

public List<X> replaceAll(List.Pred<X> p,
                          X t)

Description copied from class: List

Replace all matching Xs with 't'

Specified by:

replaceAll in class List<X>