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public interface SourceArray2D
Represents a 2D array obtained from
a data source such a text file, or
a spreadsheet.
Such a source array can be used
to create 1D or 2D arrays.
The rows(),
columns(int), and
get(Class,int,int)
methods can then be used to
inspect the array.
| Method Summary | ||
|---|---|---|
void |
close()
Clears the data in the source array. |
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int |
columns(int row)
Returns the number of columns in row row of the source array. |
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get(Class<T> pcls,
int row,
int column)
Returns the element at row row and column column of the source array, converted to class pcls. |
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int |
rows()
Returns the number of rows in the source array. |
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| Method Detail |
|---|
int rows()
int columns(int row)
row - the row to test.
IllegalArgumentException - if
the row index is out of bounds.
<T> T get(Class<T> pcls,
int row,
int column)
T - the target class.pcls - the target class.row - the row index.column - the column index.
IllegalArgumentException - if
the row or column indices are out of bounds.
ClassCastException - if the
element cannot be converted to the
target class.void close()
close in interface Closeable
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