RandomSec/src/main/java/com/metaweb/gridworks/model/ColumnGroup.java

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package com.metaweb.gridworks.model;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.Serializable;
import java.util.LinkedList;
import java.util.List;
import java.util.Properties;
import org.json.JSONException;
import org.json.JSONWriter;
import com.metaweb.gridworks.Jsonizable;
public class ColumnGroup implements Serializable, Jsonizable {
private static final long serialVersionUID = 2161780779920066118L;
public int[] cellIndices; // must be in order from smallest to largest
public int keyCellIndex; // could be -1 if there is no key cell
transient public ColumnGroup parentGroup;
transient public List<ColumnGroup> subgroups;
public ColumnGroup() {
internalInitialize();
}
@Override
public void write(JSONWriter writer, Properties options)
throws JSONException {
writer.object();
writer.key("cellIndices"); writer.array();
for (int i : cellIndices) {
writer.value(i);
}
writer.endArray();
if (subgroups != null && subgroups.size() > 0) {
writer.key("subgroups"); writer.array();
for (ColumnGroup g : subgroups) {
g.write(writer, options);
}
writer.endArray();
}
writer.endObject();
}
public boolean contains(ColumnGroup g) {
for (int c : g.cellIndices) {
boolean has = false;
for (int d : cellIndices) {
if (c == d) {
has = true;
break;
}
}
if (!has) {
return false;
}
}
return true;
}
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
in.defaultReadObject();
internalInitialize();
}
protected void internalInitialize() {
subgroups = new LinkedList<ColumnGroup>();
}
}