dnl.utils.text.table.GuavaTableModel Maven / Gradle / Ivy

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Gives text representations of common data views such as tree and table.

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package dnl.utils.text.table;

import java.util.Collections;
import java.util.List;
import java.util.Set;

import javax.swing.table.AbstractTableModel;

import com.google.common.collect.Lists;
import com.google.common.collect.Table;

/**
 * 
 * @author Daniel Orr
 * 
 */
public class GuavaTableModel extends AbstractTableModel {

	private Table guavaTable;
	private List columnNames;
	private int rowCount;

	public GuavaTableModel(Table guavaTable) {
		this.guavaTable = guavaTable;
		this.columnNames = Lists.newArrayList(guavaTable.columnKeySet());
		Collections.sort(this.columnNames);
		Set rowIndexes = this.guavaTable.rowKeySet();
		this.rowCount = Collections.max(rowIndexes)+1;
	}

	@Override
	public String getColumnName(int column) {
		return columnNames.get(column);
	}

	@Override
	public int getRowCount() {
		return rowCount;
	}

	@Override
	public int getColumnCount() {
		return columnNames.size();
	}

	@Override
	public Object getValueAt(int rowIndex, int columnIndex) {
		return guavaTable.get(rowIndex, columnNames.get(columnIndex));
	}
}