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

Example 11 with ColumnData

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

the class CyTableImpl method isSetX.

private <T> boolean isSetX(final Object key, final String columnName) {
    synchronized (lock) {
        final String normalizedColName = normalizeColumnName(columnName);
        if (primaryKey.equalsIgnoreCase(normalizedColName))
            return true;
        final VirtualColumn virtColumn = virtualColumnMap.get(normalizedColName);
        if (virtColumn != null) {
            return virtColumn.getRawValue(key) != null;
        } else {
            final ColumnData keyToValueMap = attributes.get(normalizedColName);
            return keyToValueMap != null && keyToValueMap.get(key) != null;
        }
    }
}

Example 12 with ColumnData

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

the class CyTableImpl method unSetX.

private void unSetX(final Object key, final String columnName) {
    synchronized (lock) {
        final String normalizedColName = normalizeColumnName(columnName);
        final VirtualColumn virtColumn = virtualColumnMap.get(normalizedColName);
        if (virtColumn != null)
            virtColumn.setValue(key, null);
        else {
            final ColumnData keyToValueMap = attributes.get(normalizedColName);
            if (!types.containsKey(normalizedColName) || keyToValueMap == null)
                throw new IllegalArgumentException("column: '" + columnName + "' does not yet exist.");
            final Object value = keyToValueMap.get(key);
            if (value == null)
                return;
            keyToValueMap.remove(key);
        }
    }
    if (fireEvents)
        eventHelper.addEventPayload((CyTable) this, new RowSetRecord(getRow(key), columnName, null, null), RowsSetEvent.class);
}