@Test public void testGetColumnCount() { DefaultMultiValueCategoryDataset d = new DefaultMultiValueCategoryDataset(); assertSame(d.getColumnCount(), 0); List values = new ArrayList(); d.add(values, "R1", "C1"); assertSame(d.getColumnCount(), 1); d.add(values, "R1", "C2"); assertSame(d.getColumnCount(), 2); d.add(values, "R1", "C2"); assertSame(d.getColumnCount(), 2); }
@Override public int getColumnCount() { return this.data.getColumnCount(); }
DefaultMultiValueCategoryDataset extends AbstractDataset implements MultiValueCategoryDataset, RangeInfo, PublicCloneable { @Override public int getColumnCount() { return this.data.getColumnCount(); } }
DefaultMultiValueCategoryDataset extends AbstractDataset implements MultiValueCategoryDataset, RangeInfo, PublicCloneable { @Override public int getColumnCount() { return this.data.getColumnCount(); } DefaultMultiValueCategoryDataset(); }
DefaultMultiValueCategoryDataset extends AbstractDataset implements MultiValueCategoryDataset, RangeInfo, PublicCloneable { @Override public int getColumnCount() { return this.data.getColumnCount(); } DefaultMultiValueCategoryDataset(); void add(List<Number> values, Comparable rowKey, Comparable columnKey); @Override List<Number> getValues(int row, int column); @Override List<Number> getValues(Comparable rowKey, Comparable columnKey); @Override Number getValue(Comparable row, Comparable column); @Override Number getValue(int row, int column); @Override int getColumnIndex(Comparable key); @Override Comparable getColumnKey(int column); @Override List<Comparable> getColumnKeys(); @Override int getRowIndex(Comparable key); @Override Comparable getRowKey(int row); @Override List<Comparable> getRowKeys(); @Override int getRowCount(); @Override int getColumnCount(); @Override double getRangeLowerBound(boolean includeInterval); @Override double getRangeUpperBound(boolean includeInterval); @Override Range getRangeBounds(boolean includeInterval); @Override boolean equals(Object obj); @Override Object clone(); }
DefaultMultiValueCategoryDataset extends AbstractDataset implements MultiValueCategoryDataset, RangeInfo, PublicCloneable { @Override public int getColumnCount() { return this.data.getColumnCount(); } DefaultMultiValueCategoryDataset(); void add(List<Number> values, Comparable rowKey, Comparable columnKey); @Override List<Number> getValues(int row, int column); @Override List<Number> getValues(Comparable rowKey, Comparable columnKey); @Override Number getValue(Comparable row, Comparable column); @Override Number getValue(int row, int column); @Override int getColumnIndex(Comparable key); @Override Comparable getColumnKey(int column); @Override List<Comparable> getColumnKeys(); @Override int getRowIndex(Comparable key); @Override Comparable getRowKey(int row); @Override List<Comparable> getRowKeys(); @Override int getRowCount(); @Override int getColumnCount(); @Override double getRangeLowerBound(boolean includeInterval); @Override double getRangeUpperBound(boolean includeInterval); @Override Range getRangeBounds(boolean includeInterval); @Override boolean equals(Object obj); @Override Object clone();  }