T - the type of the field elementspublic class Array2DRowFieldMatrix<T extends FieldElement<T>> extends AbstractFieldMatrix<T> implements java.io.Serializable
FieldElement[][] array to store entries.
As specified in the FieldMatrix interface, matrix element indexing
is 0-based -- e.g., getEntry(0, 0)
returns the element in the first row, first column of the matrix.
| Constructor and Description |
|---|
Array2DRowFieldMatrix(Field<T> field)
Creates a matrix with no data
|
Array2DRowFieldMatrix(Field<T> field,
int rowDimension,
int columnDimension)
Create a new FieldMatrix
|
Array2DRowFieldMatrix(T[] v)
Create a new (column) FieldMatrix
v as the
data for the unique column of the v.length x 1 matrix
created. |
Array2DRowFieldMatrix(T[][] d)
Create a new FieldMatrix
|
Array2DRowFieldMatrix(T[][] d,
boolean copyArray)
Create a new FieldMatrix
|
| Modifier and Type | Method and Description |
|---|---|
Array2DRowFieldMatrix<T> |
add(Array2DRowFieldMatrix<T> m)
Compute the sum of this and
m. |
FieldMatrix<T> |
add(FieldMatrix<T> m)
Compute the sum of this and m.
|
void |
addToEntry(int row,
int column,
T increment)
Change an entry in the specified row and column.
|
FieldMatrix<T> |
copy()
Returns a (deep) copy of this.
|
FieldMatrix<T> |
createMatrix(int rowDimension,
int columnDimension)
Create a new FieldMatrix
|
int |
getColumnDimension()
Returns the number of columns in the matrix.
|
T[][] |
getData()
Returns matrix entries as a two-dimensional array.
|
T[][] |
getDataRef()
Returns a reference to the underlying data array.
|
T |
getEntry(int row,
int column)
Returns the entry in the specified row and column.
|
int |
getRowDimension()
Returns the number of rows in the matrix.
|
Array2DRowFieldMatrix<T> |
multiply(Array2DRowFieldMatrix<T> m)
Returns the result of postmultiplying this by
m. |
FieldMatrix<T> |
multiply(FieldMatrix<T> m)
Returns the result of postmultiplying this by m.
|
void |
multiplyEntry(int row,
int column,
T factor)
Change an entry in the specified row and column.
|
T[] |
operate(T[] v)
Returns the result of multiplying this by the vector
v. |
T[] |
preMultiply(T[] v)
Returns the (row) vector result of premultiplying this by the vector
v. |
void |
setEntry(int row,
int column,
T value)
Set the entry in the specified row and column.
|
void |
setSubMatrix(T[][] subMatrix,
int row,
int column)
Replace the submatrix starting at
row, column using data in
the input subMatrix array. |
Array2DRowFieldMatrix<T> |
subtract(Array2DRowFieldMatrix<T> m)
Compute this minus
m. |
FieldMatrix<T> |
subtract(FieldMatrix<T> m)
Compute this minus m.
|
T |
walkInColumnOrder(FieldMatrixChangingVisitor<T> visitor)
Visit (and possibly change) all matrix entries in column order.
|
T |
walkInColumnOrder(FieldMatrixChangingVisitor<T> visitor,
int startRow,
int endRow,
int startColumn,
int endColumn)
Visit (and possibly change) some matrix entries in column order.
|
T |
walkInColumnOrder(FieldMatrixPreservingVisitor<T> visitor)
Visit (but don't change) all matrix entries in column order.
|
T |
walkInColumnOrder(FieldMatrixPreservingVisitor<T> visitor,
int startRow,
int endRow,
int startColumn,
int endColumn)
Visit (but don't change) some matrix entries in column order.
|
T |
walkInRowOrder(FieldMatrixChangingVisitor<T> visitor)
Visit (and possibly change) all matrix entries in row order.
|
T |
walkInRowOrder(FieldMatrixChangingVisitor<T> visitor,
int startRow,
int endRow,
int startColumn,
int endColumn)
Visit (and possibly change) some matrix entries in row order.
|
T |
walkInRowOrder(FieldMatrixPreservingVisitor<T> visitor)
Visit (but don't change) all matrix entries in row order.
|
T |
walkInRowOrder(FieldMatrixPreservingVisitor<T> visitor,
int startRow,
int endRow,
int startColumn,
int endColumn)
Visit (but don't change) some matrix entries in row order.
|
copySubMatrix, copySubMatrix, equals, getColumn, getColumnMatrix, getColumnVector, getField, getRow, getRowMatrix, getRowVector, getSubMatrix, getSubMatrix, getTrace, hashCode, isSquare, operate, preMultiply, preMultiply, scalarAdd, scalarMultiply, setColumn, setColumnMatrix, setColumnVector, setRow, setRowMatrix, setRowVector, toString, transpose, walkInOptimizedOrder, walkInOptimizedOrder, walkInOptimizedOrder, walkInOptimizedOrderpublic Array2DRowFieldMatrix(Field<T> field)
field - field to which the elements belongpublic Array2DRowFieldMatrix(Field<T> field, int rowDimension, int columnDimension) throws java.lang.IllegalArgumentException
field - field to which the elements belongrowDimension - the number of rows in the new matrixcolumnDimension - the number of columns in the new matrixjava.lang.IllegalArgumentException - if row or column dimension is not
positivepublic Array2DRowFieldMatrix(T[][] d) throws java.lang.IllegalArgumentException, java.lang.NullPointerException
The input array is copied, not referenced. This constructor has
the same effect as calling Array2DRowFieldMatrix(FieldElement[][], boolean)
with the second argument set to true.
d - data for new matrixjava.lang.IllegalArgumentException - if d is not rectangular
(not all rows have the same length) or emptyjava.lang.NullPointerException - if d is nullArray2DRowFieldMatrix(FieldElement[][], boolean)public Array2DRowFieldMatrix(T[][] d, boolean copyArray) throws java.lang.IllegalArgumentException, java.lang.NullPointerException
If an array is built specially in order to be embedded in a
FieldMatrixcopyArray may be
set to false
d - data for new matrixcopyArray - if true, the input array will be copied, otherwise
it will be referencedjava.lang.IllegalArgumentException - if d is not rectangular
(not all rows have the same length) or emptyjava.lang.NullPointerException - if d is nullArray2DRowFieldMatrix(FieldElement[][])public Array2DRowFieldMatrix(T[] v)
v as the
data for the unique column of the v.length x 1 matrix
created.
The input array is copied, not referenced.
v - column vector holding data for new matrixpublic FieldMatrix<T> createMatrix(int rowDimension, int columnDimension) throws java.lang.IllegalArgumentException
createMatrix in interface FieldMatrix<T extends FieldElement<T>>createMatrix in class AbstractFieldMatrix<T extends FieldElement<T>>rowDimension - the number of rows in the new matrixcolumnDimension - the number of columns in the new matrixjava.lang.IllegalArgumentException - if row or column dimension is not positivepublic FieldMatrix<T> copy()
copy in interface FieldMatrix<T extends FieldElement<T>>copy in class AbstractFieldMatrix<T extends FieldElement<T>>public FieldMatrix<T> add(FieldMatrix<T> m) throws java.lang.IllegalArgumentException
add in interface FieldMatrix<T extends FieldElement<T>>add in class AbstractFieldMatrix<T extends FieldElement<T>>m - matrix to be addedjava.lang.IllegalArgumentException - if m is not the same size as thispublic Array2DRowFieldMatrix<T> add(Array2DRowFieldMatrix<T> m) throws java.lang.IllegalArgumentException
m.m - matrix to be addedjava.lang.IllegalArgumentException - if m is not the same size as thispublic FieldMatrix<T> subtract(FieldMatrix<T> m) throws java.lang.IllegalArgumentException
subtract in interface FieldMatrix<T extends FieldElement<T>>subtract in class AbstractFieldMatrix<T extends FieldElement<T>>m - matrix to be subtractedjava.lang.IllegalArgumentException - if m is not the same size as thispublic Array2DRowFieldMatrix<T> subtract(Array2DRowFieldMatrix<T> m) throws java.lang.IllegalArgumentException
m.m - matrix to be subtractedjava.lang.IllegalArgumentException - if m is not the same size as thispublic FieldMatrix<T> multiply(FieldMatrix<T> m) throws java.lang.IllegalArgumentException
multiply in interface FieldMatrix<T extends FieldElement<T>>multiply in class AbstractFieldMatrix<T extends FieldElement<T>>m - matrix to postmultiply byjava.lang.IllegalArgumentException - if columnDimension(this) != rowDimension(m)public Array2DRowFieldMatrix<T> multiply(Array2DRowFieldMatrix<T> m) throws java.lang.IllegalArgumentException
m.m - matrix to postmultiply byjava.lang.IllegalArgumentException - if columnDimension(this) != rowDimension(m)public T[][] getData()
getData in interface FieldMatrix<T extends FieldElement<T>>getData in class AbstractFieldMatrix<T extends FieldElement<T>>public T[][] getDataRef()
Does not make a fresh copy of the underlying data.
public void setSubMatrix(T[][] subMatrix, int row, int column) throws MatrixIndexException
row, column using data in
the input subMatrix array. Indexes are 0-based.
Example:
Starting with
1 2 3 4 5 6 7 8 9 0 1 2and
subMatrix = {{3, 4} {5,6}}, invoking
setSubMatrix(subMatrix,1,1)) will result in 1 2 3 4 5 3 4 8 9 5 6 2
setSubMatrix in interface FieldMatrix<T extends FieldElement<T>>setSubMatrix in class AbstractFieldMatrix<T extends FieldElement<T>>subMatrix - array containing the submatrix replacement datarow - row coordinate of the top, left element to be replacedcolumn - column coordinate of the top, left element to be replacedMatrixIndexException - if subMatrix does not fit into this
matrix from element in (row, column)public T getEntry(int row, int column) throws MatrixIndexException
Row and column indices start at 0 and must satisfy
0 <= row < rowDimension 0 <= column < columnDimensionMatrixIndexException is thrown.getEntry in interface FieldMatrix<T extends FieldElement<T>>getEntry in class AbstractFieldMatrix<T extends FieldElement<T>>row - row location of entry to be fetchedcolumn - column location of entry to be fetchedMatrixIndexException - if the row or column index is not validpublic void setEntry(int row,
int column,
T value)
throws MatrixIndexException
Row and column indices start at 0 and must satisfy
0 <= row < rowDimension 0 <= column < columnDimensionMatrixIndexException is thrown.setEntry in interface FieldMatrix<T extends FieldElement<T>>setEntry in class AbstractFieldMatrix<T extends FieldElement<T>>row - row location of entry to be setcolumn - column location of entry to be setvalue - matrix entry to be set in row,columnMatrixIndexException - if the row or column index is not validpublic void addToEntry(int row,
int column,
T increment)
throws MatrixIndexException
Row and column indices start at 0 and must satisfy
0 <= row < rowDimension 0 <= column < columnDimensionMatrixIndexException is thrown.addToEntry in interface FieldMatrix<T extends FieldElement<T>>addToEntry in class AbstractFieldMatrix<T extends FieldElement<T>>row - row location of entry to be setcolumn - column location of entry to be setincrement - value to add to the current matrix entry in row,columnMatrixIndexException - if the row or column index is not validpublic void multiplyEntry(int row,
int column,
T factor)
throws MatrixIndexException
Row and column indices start at 0 and must satisfy
0 <= row < rowDimension 0 <= column < columnDimensionMatrixIndexException is thrown.multiplyEntry in interface FieldMatrix<T extends FieldElement<T>>multiplyEntry in class AbstractFieldMatrix<T extends FieldElement<T>>row - row location of entry to be setcolumn - column location of entry to be setfactor - multiplication factor for the current matrix entry in row,columnMatrixIndexException - if the row or column index is not validpublic int getRowDimension()
getRowDimension in interface AnyMatrixgetRowDimension in class AbstractFieldMatrix<T extends FieldElement<T>>public int getColumnDimension()
getColumnDimension in interface AnyMatrixgetColumnDimension in class AbstractFieldMatrix<T extends FieldElement<T>>public T[] operate(T[] v) throws java.lang.IllegalArgumentException
v.operate in interface FieldMatrix<T extends FieldElement<T>>operate in class AbstractFieldMatrix<T extends FieldElement<T>>v - the vector to operate onjava.lang.IllegalArgumentException - if columnDimension != v.size()public T[] preMultiply(T[] v) throws java.lang.IllegalArgumentException
v.preMultiply in interface FieldMatrix<T extends FieldElement<T>>preMultiply in class AbstractFieldMatrix<T extends FieldElement<T>>v - the row vector to premultiply byjava.lang.IllegalArgumentException - if rowDimension != v.size()public T walkInRowOrder(FieldMatrixChangingVisitor<T> visitor) throws MatrixVisitorException
Row order starts at upper left and iterating through all elements of a row from left to right before going to the leftmost element of the next row.
walkInRowOrder in interface FieldMatrix<T extends FieldElement<T>>walkInRowOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesFieldMatrixChangingVisitor.end() at the end
of the walkMatrixVisitorException - if the visitor cannot process an entryFieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInRowOrder(FieldMatrixPreservingVisitor<T> visitor) throws MatrixVisitorException
Row order starts at upper left and iterating through all elements of a row from left to right before going to the leftmost element of the next row.
walkInRowOrder in interface FieldMatrix<T extends FieldElement<T>>walkInRowOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesFieldMatrixPreservingVisitor.end() at the end
of the walkMatrixVisitorException - if the visitor cannot process an entryFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInRowOrder(FieldMatrixChangingVisitor<T> visitor, int startRow, int endRow, int startColumn, int endColumn) throws MatrixIndexException, MatrixVisitorException
Row order starts at upper left and iterating through all elements of a row from left to right before going to the leftmost element of the next row.
walkInRowOrder in interface FieldMatrix<T extends FieldElement<T>>walkInRowOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesstartRow - Initial row indexendRow - Final row index (inclusive)startColumn - Initial column indexendColumn - Final column indexFieldMatrixChangingVisitor.end() at the end
of the walkMatrixIndexException - if the indices are not validMatrixVisitorException - if the visitor cannot process an entryFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInRowOrder(FieldMatrixPreservingVisitor<T> visitor, int startRow, int endRow, int startColumn, int endColumn) throws MatrixIndexException, MatrixVisitorException
Row order starts at upper left and iterating through all elements of a row from left to right before going to the leftmost element of the next row.
walkInRowOrder in interface FieldMatrix<T extends FieldElement<T>>walkInRowOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesstartRow - Initial row indexendRow - Final row index (inclusive)startColumn - Initial column indexendColumn - Final column indexFieldMatrixPreservingVisitor.end() at the end
of the walkMatrixIndexException - if the indices are not validMatrixVisitorException - if the visitor cannot process an entryFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInColumnOrder(FieldMatrixChangingVisitor<T> visitor) throws MatrixVisitorException
Column order starts at upper left and iterating through all elements of a column from top to bottom before going to the topmost element of the next column.
walkInColumnOrder in interface FieldMatrix<T extends FieldElement<T>>walkInColumnOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesFieldMatrixChangingVisitor.end() at the end
of the walkMatrixVisitorException - if the visitor cannot process an entryFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInColumnOrder(FieldMatrixPreservingVisitor<T> visitor) throws MatrixVisitorException
Column order starts at upper left and iterating through all elements of a column from top to bottom before going to the topmost element of the next column.
walkInColumnOrder in interface FieldMatrix<T extends FieldElement<T>>walkInColumnOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesFieldMatrixPreservingVisitor.end() at the end
of the walkMatrixVisitorException - if the visitor cannot process an entryFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInColumnOrder(FieldMatrixChangingVisitor<T> visitor, int startRow, int endRow, int startColumn, int endColumn) throws MatrixIndexException, MatrixVisitorException
Column order starts at upper left and iterating through all elements of a column from top to bottom before going to the topmost element of the next column.
walkInColumnOrder in interface FieldMatrix<T extends FieldElement<T>>walkInColumnOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesstartRow - Initial row indexendRow - Final row index (inclusive)startColumn - Initial column indexendColumn - Final column indexFieldMatrixChangingVisitor.end() at the end
of the walkMatrixIndexException - if the indices are not validMatrixVisitorException - if the visitor cannot process an entryFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)public T walkInColumnOrder(FieldMatrixPreservingVisitor<T> visitor, int startRow, int endRow, int startColumn, int endColumn) throws MatrixIndexException, MatrixVisitorException
Column order starts at upper left and iterating through all elements of a column from top to bottom before going to the topmost element of the next column.
walkInColumnOrder in interface FieldMatrix<T extends FieldElement<T>>walkInColumnOrder in class AbstractFieldMatrix<T extends FieldElement<T>>visitor - visitor used to process all matrix entriesstartRow - Initial row indexendRow - Final row index (inclusive)startColumn - Initial column indexendColumn - Final column indexFieldMatrixPreservingVisitor.end() at the end
of the walkMatrixIndexException - if the indices are not validMatrixVisitorException - if the visitor cannot process an entryFieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInRowOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInRowOrder(FieldMatrixPreservingVisitor, int, int, int, int),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInColumnOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor),
FieldMatrix.walkInOptimizedOrder(FieldMatrixChangingVisitor, int, int, int, int),
FieldMatrix.walkInOptimizedOrder(FieldMatrixPreservingVisitor, int, int, int, int)"Copyright © 2010 - 2020 Adobe Systems Incorporated. All Rights Reserved"