public final class ArrayInt extends Object
Constructor and Description |
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ArrayInt()
Create a list of default size
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ArrayInt(ArrayInt template)
Create a list based on an existing ArrayInt, of size of the template
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ArrayInt(int initialCapacity)
Create an empty list of given capacity for more entries.
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ArrayInt(int[] initialValues)
Create a list based on a supplied array
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Modifier and Type | Method and Description |
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void |
add(int element)
append one more entry
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void |
addAll(ArrayInt template)
Append all of another ArrayInt to the end of this one.
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void |
addAll(int[] elements)
Append a group of entries
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void |
clear()
clear all the entries
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int |
firstElement()
get the first entry to be written.
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int |
get(int index)
Retrieve one entry
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boolean |
isEmpty()
is the list empty
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IteratorInt |
iterator()
get an iterator to go through the list
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int |
lastElement()
get the last entry to be written.
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int |
set(int index,
int element)
modify one particular entry
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int |
size()
get the number of used entries
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void |
sort()
arrange the entries in ascending order
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int[] |
toArray()
convert to an array
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public ArrayInt()
public ArrayInt(int initialCapacity)
initialCapacity
- in number of entriespublic ArrayInt(int[] initialValues)
initialValues
- a copy is taken of this arraypublic ArrayInt(ArrayInt template)
template
- a copy is taken of these valuespublic void add(int element)
element
- the int to add to the endpublic void addAll(int[] elements)
elements
- an array of int, to be added to end of this ArrayInt.public void addAll(ArrayInt template)
template
- the other ArrayIntpublic int set(int index, int element)
index
- into this ArrayIntelement
- the new value to be put herepublic int get(int index)
index
- into the ArrayIntpublic int size()
public int[] toArray()
public boolean isEmpty()
public IteratorInt iterator()
public void clear()
public int lastElement()
public int firstElement()
public void sort()