Package com.portal.common

Class PrintableArrayList

java.lang.Object

java.util.AbstractCollection

java.util.AbstractList

java.util.ArrayList

com.portal.common.PrintableArrayList

All Implemented Interfaces:

Printable, Serializable, Cloneable, Iterable, Collection, List, RandomAccess, SequencedCollection

public class PrintableArrayList
extends ArrayList
implements Printable

Implements the printable for the ArrayList. The item in the ArrayList will be printed line by line. The toString() for each item in the ArrayList will be called for the printing.

Author:

Dachywan Wu

See Also:

• Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Fields inherited from interface java.awt.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Constructor Summary

Constructors

Constructor	Description
PrintableArrayList()	Constructs an empty list with an initial capacity of ten.
PrintableArrayList(int initialCapacity)	Constructs an empty list with the specified initial capacity.
PrintableArrayList(Collection c)	Constructs a list containing the elements of the specified collection, in the order they are returned by the collection's iterator.

Method Summary

Modifier and Type	Method	Description
ArrayList	getDesc()	Get the description ArrayList.
Font	getFont()	Get the printing font.
String	getPageHeader()	Get the page header.
int	print(Graphics g, PageFormat pf, int pageIndex)	This method implements the Printable interface.
void	setDesc(ArrayList al)	Set the description for the array.
void	setFont(Font font)	Set the printing font.
void	setPageHeader(String header)	Set the printing page header for the array.

Methods inherited from class java.util.ArrayList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, ensureCapacity, equals, forEach, get, getFirst, getLast, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeFirst, removeIf, removeLast, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, stream, toArray

Methods inherited from interface java.util.List

containsAll, reversed

Constructor Details

PrintableArrayList

public PrintableArrayList()

Constructs an empty list with an initial capacity of ten.

PrintableArrayList

public PrintableArrayList(Collection c)

Constructs a list containing the elements of the specified collection, in the order they are returned by the collection's iterator. The ArrayList instance has an initial capacity of 110% the size of the specified collection.

Parameters:

c - the collection whose elements are to be placed into this list.

PrintableArrayList

public PrintableArrayList(int initialCapacity)

Constructs an empty list with the specified initial capacity.

Parameters:

initialCapacity - the initial capacity of the list.

Method Details

print

public int print(Graphics g,
 PageFormat pf,
 int pageIndex)
          throws PrinterException

This method implements the Printable interface. Used exclusively for printing.

Specified by:

print in interface Printable

Parameters:

g - the graphics context.

pf - the PageFormat for printing.

pageIndex - the page index starting from 0.

Returns:

PAGE_EXISTS, or NO_SUCH_PAGE if printing failed.

Throws:

PrinterException

setPageHeader

public void setPageHeader(String header)

Set the printing page header for the array.

Parameters:

header - the header text.

getPageHeader

public String getPageHeader()

Get the page header.

Returns:

the page header.

setDesc

public void setDesc(ArrayList al)

Set the description for the array. Will be used in printing.

Parameters:

al - the description array. The toString() for each item will be called for printing the description area.

getDesc

public ArrayList getDesc()

Get the description ArrayList.

Returns:

the description array.

setFont

public void setFont(Font font)

Set the printing font.

Parameters:

font - the font for printing.

getFont

public Font getFont()

Get the printing font.

Returns:

the printing font.