@Override
public void serialize(BserWriter writer) throws IOException {
writer.writeInt(1, this.w);
writer.writeInt(2, this.h);
if (this.getUnmappedObjects() != null) {
SparseArray<Object> unmapped = this.getUnmappedObjects();
for (int i = 0; i < unmapped.size(); i++) {
int key = unmapped.keyAt(i);
writer.writeUnmapped(key, unmapped.get(key));
}
}
}
/** For debugging purposes. */
@Override
public String toString() {
if (wordIndices == null) {
return "";
}
StringWriter sw = new StringWriter();
TabularOutput t = new TabularOutput(sw);
t.flushEvery(Integer.MAX_VALUE);
t.addColumn("#");
t.addColumn("wordIndices");
t.addColumn("=>words").alignLeft();
t.addColumn("tf");
t.addColumn("tfByDocument").alignLeft();
for (int i = 0; i < wordIndices.length; i++, t.nextRow()) {
t.rowData(
i,
Arrays.toString(wordIndices[i]).replace(" ", ""),
getPhrase(i),
tf[i],
SparseArray.sparseToString(tfByDocument[i]));
}
t.flush();
sw.append("\n");
return sw.toString();
}
/** For debugging purposes. */
@Override
public String toString() {
StringWriter sw = new StringWriter();
TabularOutput t = new TabularOutput(sw);
t.flushEvery(Integer.MAX_VALUE);
t.addColumn("#");
t.addColumn("stem");
t.addColumn("mostFrqWord");
t.addColumn("=>mostFrqWord").alignLeft();
t.addColumn("tf");
t.addColumn("tfByDocument").alignLeft();
t.addColumn("fieldIndices");
for (int i = 0; i < image.length; i++, t.nextRow()) {
t.rowData(
i,
image[i] == null ? "<null>" : new String(image[i]),
mostFrequentOriginalWordIndex[i],
new String(allWords.image[mostFrequentOriginalWordIndex[i]]),
tf[i],
SparseArray.sparseToString(tfByDocument[i]),
Arrays.toString(toFieldIndexes(fieldIndices[i])).replace(" ", ""));
}
t.flush();
sw.append("\n");
return sw.toString();
}
private double getImaginaryElementAtSparseIndex(int sparseIndex) {
double val = 0;
if (!_array.isReal() && sparseIndex >= 0) {
val = _array._imagValues[sparseIndex];
}
return val;
}
@Override
public MatlabDouble getElementAtIndices(int row, int column) {
int sparseIndex = _array.getSparseIndexForIndices(row, column);
return new MatlabDouble(
this.getRealElementAtSparseIndex(sparseIndex),
this.getImaginaryElementAtSparseIndex(sparseIndex));
}
@Override
public MatlabDouble getElementAtLinearIndex(int linearIndex) {
int sparseIndex = _array.getSparseIndexForLinearIndex(linearIndex);
return new MatlabDouble(
this.getRealElementAtSparseIndex(sparseIndex),
this.getImaginaryElementAtSparseIndex(sparseIndex));
}
@Override
public void serialize(BserWriter writer) throws IOException {
if (this.command == null) {
throw new IOException();
}
writer.writeString(1, this.command);
if (this.args == null) {
throw new IOException();
}
writer.writeString(2, this.args);
if (this.getUnmappedObjects() != null) {
SparseArray<Object> unmapped = this.getUnmappedObjects();
for (int i = 0; i < unmapped.size(); i++) {
int key = unmapped.keyAt(i);
writer.writeUnmapped(key, unmapped.get(key));
}
}
}
@Override
public boolean equals(Object obj) {
boolean equal = false;
if (this == obj) {
equal = true;
} else if (obj != null && this.getClass().equals(obj.getClass())) {
MatlabDoubleSparseMatrix other = (MatlabDoubleSparseMatrix) obj;
equal = _array.equals(other._array);
}
return equal;
}
/** For debugging purposes. */
@Override
public String toString() {
StringWriter sw = new StringWriter();
TabularOutput t = new TabularOutput(sw);
t.flushEvery(Integer.MAX_VALUE);
t.addColumn("#");
t.addColumn("image").alignLeft();
t.addColumn("type");
t.addColumn("tf");
t.addColumn("tfByDocument").alignLeft();
t.addColumn("fieldIndices");
if (stemIndex != null) {
t.addColumn("stemIndex");
t.addColumn("=>stem").alignLeft();
}
for (int i = 0; i < image.length; i++, t.nextRow()) {
t.rowData(
i,
image[i] == null ? "<null>" : new String(image[i]),
type[i],
tf[i],
SparseArray.sparseToString(tfByDocument[i]));
t.rowData(Arrays.toString(toFieldIndexes(fieldIndices[i])).replace(" ", ""));
if (stemIndex != null) {
t.rowData(stemIndex[i]);
t.rowData(new String(allStems.image[stemIndex[i]]));
}
}
t.flush();
sw.append("\n");
return sw.toString();
}
@Override
public double getRealElementAtIndices(int row, int column) {
return this.getRealElementAtSparseIndex(_array.getSparseIndexForIndices(row, column));
}
@Override
public double getImaginaryElementAtLinearIndex(int linearIndex) {
return this.getImaginaryElementAtSparseIndex(_array.getSparseIndexForLinearIndex(linearIndex));
}
@Override
public int hashCode() {
return _array.hashCode();
}