Examples with ColumnData org.cytoscape.model.internal.column.ColumnData used on opensource projects

Example 6 with ColumnData

use of org.cytoscape.model.internal.column.ColumnData in project cytoscape-impl by cytoscape.

the class CyTableImpl method countMatchingRows.

@Override
public int countMatchingRows(final String columnName, final Object value) {
    synchronized (lock) {
        final String normalizedColName = normalizeColumnName(columnName);
        final VirtualColumn virtColumn = virtualColumnMap.get(normalizedColName);
        if (virtColumn != null)
            return virtColumn.countMatchingRows(value);
        final ColumnData keyToValueMap = attributes.get(normalizedColName);
        return keyToValueMap.countMatchingRows(value);
    }
}

Example 7 with ColumnData

use of org.cytoscape.model.internal.column.ColumnData in project cytoscape-impl by cytoscape.

the class CyTableImpl method swap.

@Override
public void swap(final CyTable otherTable) {
    synchronized (lock) {
        final CyTableImpl other = (CyTableImpl) otherTable;
        final Set<String> tempCurrentlyActiveAttributes = currentlyActiveAttributes;
        currentlyActiveAttributes = other.currentlyActiveAttributes;
        other.currentlyActiveAttributes = tempCurrentlyActiveAttributes;
        final Map<String, ColumnData> tempAttributes = attributes;
        attributes = other.attributes;
        other.attributes = tempAttributes;
        final Map<Object, CyRow> tempRows = rows;
        rows = other.rows;
        other.rows = tempRows;
        final Map<String, CyColumn> tempTypes = types;
        types = other.types;
        other.types = tempTypes;
        final ArrayList<CyColumn> tempListCol = colList;
        colList = other.colList;
        other.colList = tempListCol;
        final ArrayList<CyRow> tempListRow = rowList;
        rowList = other.rowList;
        other.rowList = tempListRow;
        final Map<String, String> tempNormalizedColNames = normalizedColumnNames;
        normalizedColumnNames = other.normalizedColumnNames;
        other.normalizedColumnNames = tempNormalizedColNames;
        final String tempTitle = title;
        title = other.title;
        other.title = tempTitle;
        final boolean tempPub = pub;
        pub = other.pub;
        other.pub = tempPub;
        final boolean tempIsImmutable = isImmutable;
        isImmutable = other.isImmutable;
        other.isImmutable = tempIsImmutable;
        final String tempPrimaryKey = primaryKey;
        primaryKey = other.primaryKey;
        other.primaryKey = tempPrimaryKey;
        final String tempLastInternalError = lastInternalError;
        lastInternalError = other.lastInternalError;
        other.lastInternalError = tempLastInternalError;
        final Map<String, VirtualColumn> tempVirtualColumnMap = virtualColumnMap;
        virtualColumnMap = other.virtualColumnMap;
        other.virtualColumnMap = tempVirtualColumnMap;
        final Map<String, Set<CyColumn>> tempDependents = dependents;
        dependents = other.dependents;
        other.dependents = tempDependents;
        final SavePolicy tempSavePolicy = savePolicy;
        savePolicy = other.savePolicy;
        other.savePolicy = tempSavePolicy;
    }
}

Example 8 with ColumnData

use of org.cytoscape.model.internal.column.ColumnData in project cytoscape-impl by cytoscape.

the class CyTableImpl method getValueOrEquation.

private final Object getValueOrEquation(final Object key, final String columnName, final VirtualColumn virtColumn) {
    synchronized (lock) {
        final String normalizedColName = normalizeColumnName(columnName);
        if (primaryKey.equalsIgnoreCase(normalizedColName))
            return key;
        if (virtColumn != null)
            return virtColumn.getRawValue(key);
        final ColumnData keyToValueMap = attributes.get(normalizedColName);
        if (keyToValueMap == null)
            return null;
        return keyToValueMap.get(key);
    }
}

Example 9 with ColumnData

use of org.cytoscape.model.internal.column.ColumnData in project cytoscape-impl by cytoscape.

the class CyTableImpl method setX.

private final void setX(final Object key, final String columnName, final Object value) {
    if (columnName == null)
        throw new NullPointerException("columnName must not be null.");
    if (value == null)
        throw new NullPointerException("value must not be null.");
    final Object newValue;
    final Object newRawValue;
    final VirtualColumn virtColumn;
    synchronized (lock) {
        final String normalizedColName = normalizeColumnName(columnName);
        if (types.get(normalizedColName) == null)
            throw new IllegalArgumentException("column: '" + columnName + "' does not yet exist.");
        final Class<?> columnType = types.get(normalizedColName).getType();
        if (columnType == List.class) {
            setListX(key, columnName, value);
            return;
        }
        if (!(value instanceof Equation))
            checkType(value);
        virtColumn = virtualColumnMap.get(normalizedColName);
        if (virtColumn != null) {
            virtColumn.setValue(key, value);
            newValue = virtColumn.getValue(key);
            newRawValue = virtColumn.getRawValue(key);
        } else {
            ColumnData keyToValueMap = attributes.get(normalizedColName);
            if (!columnType.isAssignableFrom(value.getClass()) && !EqnSupport.scalarEquationIsCompatible(value, columnType))
                throw new IllegalArgumentException("value of \"" + columnName + "\" is not of type " + columnType);
            if (value instanceof Equation) {
                newRawValue = value;
                final Equation equation = (Equation) value;
                // TODO this is an implicit addRow - not sure if we want to refactor this or not
                keyToValueMap.put(key, equation);
                final StringBuilder errorMsg = new StringBuilder();
                newValue = EqnSupport.evalEquation(equation, key, interpreter, currentlyActiveAttributes, columnName, errorMsg, this);
                lastInternalError = errorMsg.toString();
                if (newValue == null)
                    logger.warn("attempted premature evaluation evaluation for " + equation);
            } else {
                // TODO this is an implicit addRow - not sure if we want to refactor this or not
                newRawValue = newValue = columnType.cast(value);
                keyToValueMap.put(key, newValue);
            }
        }
    }
    if (fireEvents && virtColumn == null) {
        // Fire an event for each table in the virtual column chain
        fireVirtualColumnRowSetEvent(this, key, columnName, newValue, newRawValue, Collections.newSetFromMap(new IdentityHashMap<VirtualColumnInfo, Boolean>()));
    }
}

Example 10 with ColumnData

use of org.cytoscape.model.internal.column.ColumnData in project cytoscape-impl by cytoscape.

the class CyTableImpl method deleteRows.

@Override
public boolean deleteRows(final Collection<?> primaryKeys) {
    boolean changed = false;
    synchronized (lock) {
        // collect the attribute maps for the columns, faster to normalize column names outside the main loop
        Collection<CyColumn> columns = getColumns();
        List<ColumnData> attributeMaps = new ArrayList<>(columns.size());
        for (CyColumn col : columns) {
            final String normalizedColName = normalizeColumnName(col.getName());
            final ColumnData keyToValueMap = attributes.get(normalizedColName);
            if (keyToValueMap != null) {
                attributeMaps.add(keyToValueMap);
            }
        }
        // batch remove from rowList for performance
        Set<CyRow> rowsToRemoveFromList = new HashSet<>();
        // main loop
        for (Object key : primaryKeys) {
            checkKey(key);
            CyRow row = rows.remove(key);
            if (row != null) {
                rowsToRemoveFromList.add(row);
                for (ColumnData keyToValueMap : attributeMaps) {
                    keyToValueMap.remove(key);
                }
                changed = true;
            }
        }
        rowList.removeAll(rowsToRemoveFromList);
    }
    if (changed)
        eventHelper.fireEvent(new RowsDeletedEvent(this, (Collection<Object>) primaryKeys));
    return changed;
}