ingo@429: package de.intevation.gnv.math;
ingo@429: 
ingo@429: import java.util.Map;
ingo@429: import java.util.HashMap;
sascha@432: import java.util.List;
sascha@432: 
ingo@429: import java.io.Serializable;
ingo@429: 
sascha@433: /**
sascha@433:  *  @author Ingo Weinzierl
sascha@433:  *  @author Sascha L. Teichmann
sascha@433:  */
ingo@429: public class AttributedXYColumns
ingo@429: implements   Serializable
ingo@429: {
sascha@432:     protected List<? extends XYColumn> columns;
sascha@432:     protected Map                      attributes;
ingo@429: 
ingo@429:     public AttributedXYColumns() {
ingo@429:     }
ingo@429: 
sascha@432:     public AttributedXYColumns(List<? extends XYColumn> columns) {
ingo@429:         this(columns, null);
ingo@429:     }
ingo@429: 
sascha@432:     public AttributedXYColumns(List<? extends XYColumn> columns, Map attributes) {
ingo@429:         this.columns    = columns;
ingo@429:         this.attributes = attributes;
ingo@429:     }
ingo@429: 
ingo@429:     public Object getAttribute(Object key) {
ingo@429:         return attributes.get(key);
ingo@429:     }
ingo@429: 
ingo@429:     public void setAttribute(Object key, Object value) {
sascha@432:         if (attributes == null) {
ingo@429:             attributes = new HashMap();
sascha@432:         }
ingo@429: 
ingo@429:         attributes.put(key, value);
ingo@429:     }
ingo@429: 
sascha@432:     public List<? extends XYColumn> getXYColumns() {
ingo@429:         return columns;
ingo@429:     }
ingo@429: 
sascha@432:     public void setXYColumns(List<? extends XYColumn> columns) {
ingo@429:         this.columns = columns;
ingo@429:     }
ingo@429: }
sascha@432: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8: