FloatNamedArraylist class: Difference between revisions

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The significant difference is that instead of subscript names for items as in
The significant difference is that instead of subscript names for items as in
the <var>NamedArraylist</var> class, the item subscripts in a <var>FloatNamedArraylist</var> object are
the <var>NamedArraylist</var> class, the item subscripts in a <var>FloatNamedArraylist</var> object are
numeric values. These numeric subscripts are basically like the <var clas="product">Model 204</var> <var>Float</var> datatype, and <var>FloatNamedArraylist</var> items are stored in numeric order by subscript, whereas <var>NamedArraylist</var> items are stored by item name in EBCDIC order.
numeric values. These numeric subscripts are basically like the <var class="product">Model 204</var> <var>Float</var> datatype, and <var>FloatNamedArraylist</var> items are stored in numeric order by subscript, whereas <var>NamedArraylist</var> items are stored by item name in EBCDIC order.


==About the GenericNamedArraylist class==
==About the GenericNamedArraylist class==
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==Examples==
==Examples==
The following request demonstrates the numerically ordered
The following request demonstrates the numerically ordered
result produced by a <var>[[NameByNumber (FloatNamedArralylist function)|NameByNumber]]</var> loop over a <var>FloatNamedArraylist</var> versus the alphabetically ordered result using a <var>NamedArraylist</var>:
result produced by a <var>[[NameByNumber (FloatNamedArraylist function)|NameByNumber]]</var> loop over a <var>FloatNamedArraylist</var> versus the alphabetically ordered result using a <var>NamedArraylist</var>:
<p class="code">b
<p class="code">b
   
   
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%y(110) = 'one-hundred-ten'
%y(110) = 'one-hundred-ten'
   
   
  for %i from 1 to %x:count
for %i from 1 to %x:count
    print %x:nameByNumber(%i) and %x:itemByNumber(%i)
  print %x:nameByNumber(%i) and %x:itemByNumber(%i)
  end for
end for
   
   
  for %i from 1 to %y:count
for %i from 1 to %y:count
    print %y:nameByNumber(%i) and %y:itemByNumber(%i)
  print %y:nameByNumber(%i) and %y:itemByNumber(%i)
  end for
end for
   
   
end
end
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110 one-hundred-ten
110 one-hundred-ten
</p>
</p>
For background information about collections and about
declaring collection object variables,
see [[Collections|"Collections"]].
See also [[Collections#Coding considerations for collections|"Coding considerations
for collections"]].


==List of FloatNamedArraylist methods==
==List of FloatNamedArraylist methods==
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==See also==
==See also==
<table>
<table class="thJustBold">
<tr><th>[[List of NamedArraylist methods]]</th>
<tr><th>[[List of NamedArraylist methods]]</th>
<td>For a list of all methods in the <var>NamedArraylist</var> class, with a brief description of each.</td></tr>
<td>For a list of all methods in the <var>NamedArraylist</var> class, with a brief description of each.</td></tr>
<tr><th>[[List of UnicodeNamedArraylist methods]]</th>
<tr><th nowrap>[[List of UnicodeNamedArraylist methods]]</th>
<td>For a list of all methods in the <var>UnicodeNamedArraylist</var> class, with a brief description of each.</td></tr>
<td>For a list of all methods in the <var>UnicodeNamedArraylist</var> class, with a brief description of each.</td></tr>
<tr><th>[[Collections]]</th>
<tr><th>[[Collections]]</th>
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<td>For tips on using collections.</td></tr>
<td>For tips on using collections.</td></tr>
</table>
</table>
[[Category:System classes]]
[[Category:System classes]]

Latest revision as of 18:35, 26 August 2014

The FloatNamedArraylist class is nearly identical to the NamedArraylist class. The significant difference is that instead of subscript names for items as in the NamedArraylist class, the item subscripts in a FloatNamedArraylist object are numeric values. These numeric subscripts are basically like the Model 204 Float datatype, and FloatNamedArraylist items are stored in numeric order by subscript, whereas NamedArraylist items are stored by item name in EBCDIC order.

About the GenericNamedArraylist class

The FloatNamedArraylist class extends the system GenericNamedArraylist class, so many of the methods available in the FloatNamedArraylist class are documented as belonging to the GenericNamedArraylist class. Any method available in the GenericNamedArraylist class is also available in the FloatNamedArraylist class. The other classes that extend the GenericNamedArraylist class are the NamedArraylist class and the UnicodeNamedArraylist class.

Examples

The following request demonstrates the numerically ordered result produced by a NameByNumber loop over a FloatNamedArraylist versus the alphabetically ordered result using a NamedArraylist:

b %x is collection namedArraylist of string len 32 %y is collection floatNamedArraylist of string len 32 %i is float %x = new %x(7) = 'seven' %x(38) = 'thirty-eight' %x(110) = 'one-hundred-ten' %y = new %y(7) = 'seven' %y(38) = 'thirty-eight' %y(110) = 'one-hundred-ten' for %i from 1 to %x:count print %x:nameByNumber(%i) and %x:itemByNumber(%i) end for for %i from 1 to %y:count print %y:nameByNumber(%i) and %y:itemByNumber(%i) end for end

The request prints:

110 one-hundred-ten 38 thirty-eight 7 seven ----- 7 seven 38 thirty-eight 110 one-hundred-ten

List of FloatNamedArraylist methods

The "List of FloatNamedArraylist methods" shows all the class methods, with a brief description of each.

See also

List of NamedArraylist methods For a list of all methods in the NamedArraylist class, with a brief description of each.
List of UnicodeNamedArraylist methods For a list of all methods in the UnicodeNamedArraylist class, with a brief description of each.
Collections For background information about collections and Arraylists and about declaring Arraylist object variables.
Coding considerations for collections For tips on using collections.