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extends the Column interface of infovis to handle layers. Layers introduce the multi dimensional columns. LayeredColumn must be view as a Decorator of standard columns
Field Summary |
Fields inherited from interface infovis.metadata.Constants |
CONTRIBUTOR, COVERAGE, CREATOR, DATE, DESCRITION, FORMAT, IDENTIFIER, LANGUAGE, PUBLISHER, RELATION, RIGHTS, SOURCE, SUBJECT, TITLE, TYPE |
Method Summary | |
infovis.Column |
getColumn()
give the "decored" column, i.e. the real column to which the layer mechanism has been externally added |
void |
restoreLayers(int from,
int to)
Restore the values of the column using layers range [from,to] |
void |
setColumn(infovis.Column c)
set the "decored" column, i.e. the real column to which the layer mechanism has been externally added |
Methods inherited from interface infovis.Column |
addChangeListener, addValue, addValueOrNull, capacity, clear, disableNotify, enableNotify, ensureCapacity, firstValidRow, getFormat, getName, getRowCount, getValueAt, getValueClass, isEmpty, isInternal, isValueUndefined, iterator, lastValidRow, maxValue, minValue, removeChangeListener, setFormat, setName, setValueAt, setValueOrNullAt, setValueUndefined |
Methods inherited from interface infovis.Metadata |
getClientPropery, getMetadata |
Methods inherited from interface infovis.utils.RowComparator |
compare |
Method Detail |
public void restoreLayers(int from, int to)
[from,to]
from
- first layer usedto
- last layer usedpublic infovis.Column getColumn()
public void setColumn(infovis.Column c)
c
- the decored column
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