Replace tabs with spaces. No functional changes.
git-svn-id: http://google-refine.googlecode.com/svn/trunk@1942 7d457c2a-affb-35e4-300a-418c747d4874
This commit is contained in:
Tom Morris
parent
3a8f9306bd
commit
a560cb56df
@ -46,146 +46,146 @@ import com.google.refine.Jsonizable;
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import com.google.refine.expr.ExpressionUtils;
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public class RecordModel implements Jsonizable {
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final static public class CellDependency {
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final public int rowIndex;
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final public int cellIndex;
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public CellDependency(int rowIndex, int cellIndex) {
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this.rowIndex = rowIndex;
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this.cellIndex = cellIndex;
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}
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}
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final static public class RowDependency {
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public int recordIndex;
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public CellDependency[] cellDependencies;
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public List<Integer> contextRows;
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}
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protected List<RowDependency> _rowDependencies;
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protected List<Record> _records;
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public RowDependency getRowDependency(int rowIndex) {
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return _rowDependencies != null && rowIndex >= 0 && rowIndex < _rowDependencies.size() ?
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_rowDependencies.get(rowIndex) : null;
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}
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public int getRecordCount() {
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return _records.size();
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}
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public Record getRecord(int recordIndex) {
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return _records != null && recordIndex >= 0 && recordIndex < _records.size() ?
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_records.get(recordIndex) : null;
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}
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public Record getRecordOfRow(int rowIndex) {
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RowDependency rd = getRowDependency(rowIndex);
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if (rd != null) {
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if (rd.recordIndex < 0) {
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rd = getRowDependency(rd.contextRows.get(0));
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}
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return getRecord(rd.recordIndex);
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}
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return null;
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}
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synchronized public void write(JSONWriter writer, Properties options)
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throws JSONException {
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final static public class CellDependency {
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final public int rowIndex;
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final public int cellIndex;
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writer.object();
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writer.key("hasRecords"); writer.value(_records.size() < _rowDependencies.size());
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writer.endObject();
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public CellDependency(int rowIndex, int cellIndex) {
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this.rowIndex = rowIndex;
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this.cellIndex = cellIndex;
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}
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}
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final static public class RowDependency {
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public int recordIndex;
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public CellDependency[] cellDependencies;
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public List<Integer> contextRows;
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}
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protected List<RowDependency> _rowDependencies;
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protected List<Record> _records;
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public RowDependency getRowDependency(int rowIndex) {
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return _rowDependencies != null && rowIndex >= 0 && rowIndex < _rowDependencies.size() ?
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_rowDependencies.get(rowIndex) : null;
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}
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public int getRecordCount() {
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return _records.size();
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}
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public Record getRecord(int recordIndex) {
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return _records != null && recordIndex >= 0 && recordIndex < _records.size() ?
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_records.get(recordIndex) : null;
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}
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public Record getRecordOfRow(int rowIndex) {
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RowDependency rd = getRowDependency(rowIndex);
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if (rd != null) {
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if (rd.recordIndex < 0) {
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rd = getRowDependency(rd.contextRows.get(0));
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}
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return getRecord(rd.recordIndex);
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}
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return null;
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}
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synchronized public void write(JSONWriter writer, Properties options)
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throws JSONException {
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writer.object();
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writer.key("hasRecords"); writer.value(_records.size() < _rowDependencies.size());
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writer.endObject();
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}
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static protected class KeyedGroup {
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int[] cellIndices;
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int keyCellIndex;
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}
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synchronized public void update(Project project) {
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synchronized (project) {
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List<Row> rows = project.rows;
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int rowCount = rows.size();
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ColumnModel columnModel = project.columnModel;
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List<KeyedGroup> keyedGroups = computeKeyedGroups(columnModel);
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int groupCount = keyedGroups.size();
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int[] lastNonBlankRowsByGroup = new int[keyedGroups.size()];
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for (int i = 0; i < lastNonBlankRowsByGroup.length; i++) {
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lastNonBlankRowsByGroup[i] = -1;
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}
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_rowDependencies = new ArrayList<RowDependency>(rowCount);
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int recordIndex = 0;
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for (int r = 0; r < rowCount; r++) {
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Row row = rows.get(r);
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RowDependency rowDependency = new RowDependency();
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for (int g = 0; g < groupCount; g++) {
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KeyedGroup group = keyedGroups.get(g);
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if (!ExpressionUtils.isNonBlankData(row.getCellValue(group.keyCellIndex))) {
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int contextRowIndex = lastNonBlankRowsByGroup[g];
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if (contextRowIndex >= 0) {
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for (int dependentCellIndex : group.cellIndices) {
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if (ExpressionUtils.isNonBlankData(row.getCellValue(dependentCellIndex))) {
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setRowDependency(
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project,
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rowDependency,
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dependentCellIndex,
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contextRowIndex,
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group.keyCellIndex
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);
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}
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}
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}
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} else {
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lastNonBlankRowsByGroup[g] = r;
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}
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}
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if (rowDependency.cellDependencies != null && rowDependency.cellDependencies.length > 0) {
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rowDependency.recordIndex = -1;
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rowDependency.contextRows = new ArrayList<Integer>();
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for (CellDependency cd : rowDependency.cellDependencies) {
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if (cd != null) {
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rowDependency.contextRows.add(cd.rowIndex);
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}
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}
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Collections.sort(rowDependency.contextRows);
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} else {
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rowDependency.recordIndex = recordIndex++;
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}
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_rowDependencies.add(rowDependency);
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}
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_records = new ArrayList<Record>(recordIndex);
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if (recordIndex > 0) {
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recordIndex = 0;
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int recordRowIndex = 0;
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for (int r = 1; r < rowCount; r++) {
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RowDependency rd = _rowDependencies.get(r);
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if (rd.recordIndex >= 0) {
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_records.add(new Record(recordRowIndex, r, recordIndex++));
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recordIndex = rd.recordIndex;
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recordRowIndex = r;
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}
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}
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_records.add(new Record(recordRowIndex, rowCount, recordIndex++));
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}
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}
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synchronized (project) {
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List<Row> rows = project.rows;
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int rowCount = rows.size();
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ColumnModel columnModel = project.columnModel;
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List<KeyedGroup> keyedGroups = computeKeyedGroups(columnModel);
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int groupCount = keyedGroups.size();
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int[] lastNonBlankRowsByGroup = new int[keyedGroups.size()];
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for (int i = 0; i < lastNonBlankRowsByGroup.length; i++) {
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lastNonBlankRowsByGroup[i] = -1;
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}
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_rowDependencies = new ArrayList<RowDependency>(rowCount);
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int recordIndex = 0;
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for (int r = 0; r < rowCount; r++) {
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Row row = rows.get(r);
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RowDependency rowDependency = new RowDependency();
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for (int g = 0; g < groupCount; g++) {
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KeyedGroup group = keyedGroups.get(g);
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if (!ExpressionUtils.isNonBlankData(row.getCellValue(group.keyCellIndex))) {
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int contextRowIndex = lastNonBlankRowsByGroup[g];
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if (contextRowIndex >= 0) {
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for (int dependentCellIndex : group.cellIndices) {
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if (ExpressionUtils.isNonBlankData(row.getCellValue(dependentCellIndex))) {
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setRowDependency(
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project,
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rowDependency,
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dependentCellIndex,
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contextRowIndex,
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group.keyCellIndex
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);
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}
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}
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}
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} else {
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lastNonBlankRowsByGroup[g] = r;
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}
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}
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if (rowDependency.cellDependencies != null && rowDependency.cellDependencies.length > 0) {
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rowDependency.recordIndex = -1;
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rowDependency.contextRows = new ArrayList<Integer>();
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for (CellDependency cd : rowDependency.cellDependencies) {
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if (cd != null) {
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rowDependency.contextRows.add(cd.rowIndex);
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}
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}
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Collections.sort(rowDependency.contextRows);
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} else {
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rowDependency.recordIndex = recordIndex++;
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}
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_rowDependencies.add(rowDependency);
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}
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_records = new ArrayList<Record>(recordIndex);
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if (recordIndex > 0) {
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recordIndex = 0;
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int recordRowIndex = 0;
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for (int r = 1; r < rowCount; r++) {
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RowDependency rd = _rowDependencies.get(r);
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if (rd.recordIndex >= 0) {
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_records.add(new Record(recordRowIndex, r, recordIndex++));
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recordIndex = rd.recordIndex;
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recordRowIndex = r;
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}
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}
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_records.add(new Record(recordRowIndex, rowCount, recordIndex++));
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}
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}
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}
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protected List<KeyedGroup> computeKeyedGroups(ColumnModel columnModel) {
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List<KeyedGroup> keyedGroups = new ArrayList<KeyedGroup>();
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addRootKeyedGroup(columnModel, keyedGroups);
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for (ColumnGroup group : columnModel.columnGroups) {
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@ -212,7 +212,7 @@ public class RecordModel implements Jsonizable {
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return o2.cellIndices.length - o1.cellIndices.length; // larger groups first
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}
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});
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return keyedGroups;
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}
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@ -236,20 +236,20 @@ public class RecordModel implements Jsonizable {
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}
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protected void setRowDependency(
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Project project,
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RowDependency rowDependency,
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int cellIndex,
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int contextRowIndex,
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int contextCellIndex
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) {
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Project project,
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RowDependency rowDependency,
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int cellIndex,
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int contextRowIndex,
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int contextCellIndex
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) {
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if (rowDependency.cellDependencies == null) {
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int count = project.columnModel.getMaxCellIndex() + 1;
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rowDependency.cellDependencies = new CellDependency[count];
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rowDependency.cellDependencies = new CellDependency[count];
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}
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rowDependency.cellDependencies[cellIndex] =
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new CellDependency(contextRowIndex, contextCellIndex);
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new CellDependency(contextRowIndex, contextCellIndex);
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}
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}
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