com.nwawsoft.util.datastructures

Class StringList

java.lang.Object

com.nwawsoft.util.datastructures.List

com.nwawsoft.util.datastructures.StringList

public class StringList
extends List

Works like List but ignores objects except Strings and List objects that are not purely made out of Strings.

Constructor Summary

Constructors

Constructor and Description
StringList() Creates a new StringList object.

Method Summary

Modifier and Type	Method and Description
void	append(java.lang.Object o) Appends the Object to the end of the StringList, but only if it is a String.
void	concat(List l) Concatenates the specified List to the end of the List making this call.
void	insert(java.lang.Object o) Inserts the Object in front of where the 'current' reference is, but only if it is a String.
void	print() Prints the whole StringList one String per line and moves the 'current' reference to the first entry.
void	print(int outputAmount) Prints the whole StringList with a maximum of outputAmount Strings one String per line and moves the 'current' reference to the first entry.
void	printHere() Prints the rest of the StringList, starting from where the 'current' reference was, one String per line and moves the 'current' reference to the first entry.
void	printHere(int outputAmount) Prints the rest of the StringList with a maximum of outputAmount Strings, starting from where the 'current' reference was, one String per line and moves the 'current' reference to the first entry.
void	setObject(java.lang.Object o) Sets the Object where the 'current' reference is, but only if it is a String.

Methods inherited from class com.nwawsoft.util.datastructures.List

clear, count, getLength, getObject, hasAccess, isEmpty, isType, isTypeOrNull, next, previous, remove, reverse, sharesNoEntry, sharesNoEntry, toFirst, toLast

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StringList

public StringList()

Creates a new StringList object.

Method Detail

setObject

public void setObject(java.lang.Object o)

Sets the Object where the 'current' reference is, but only if it is a String.

Overrides:

setObject in class List

Parameters:

o - an Object to set to the 'current' reference of the StringList.

append

public void append(java.lang.Object o)

Appends the Object to the end of the StringList, but only if it is a String.

Overrides:

append in class List

Parameters:

o - an Object to append to the StringList.

insert

public void insert(java.lang.Object o)

Inserts the Object in front of where the 'current' reference is, but only if it is a String.

Overrides:

insert in class List

Parameters:

o - an Object to insert into the StringList.

concat

public void concat(List l)

Concatenates the specified List to the end of the List making this call. Ignores all non-String values.

Overrides:

concat in class List

Parameters:

l - a List whose contents shall be appended to the StringList.

print

public void print()

Prints the whole StringList one String per line and moves the 'current' reference to the first entry.

Overrides:

print in class List

print

public void print(int outputAmount)

Prints the whole StringList with a maximum of outputAmount Strings one String per line and moves the 'current' reference to the first entry.

Parameters:

outputAmount - the maximum number of entries to print, starting at the beginning.

printHere

public void printHere()

Prints the rest of the StringList, starting from where the 'current' reference was, one String per line and moves the 'current' reference to the first entry.

printHere

public void printHere(int outputAmount)

Prints the rest of the StringList with a maximum of outputAmount Strings, starting from where the 'current' reference was, one String per line and moves the 'current' reference to the first entry.

Parameters:

outputAmount - the maximum number of entries to print, starting where the 'current' reference is.