@Test public void testEquals() { DefaultCategoryDataset d1 = new DefaultCategoryDataset(); d1.setValue(23.4, "R1", "C1"); DefaultCategoryDataset d2 = new DefaultCategoryDataset(); d2.setValue(23.4, "R1", "C1"); assertEquals(d1, d2); assertEquals(d2, d1); d1.setValue(36.5, "R1", "C2"); assertFalse(d1.equals(d2)); d2.setValue(36.5, "R1", "C2"); assertEquals(d1, d2); d1.setValue(null, "R1", "C1"); assertFalse(d1.equals(d2)); d2.setValue(null, "R1", "C1"); assertEquals(d1, d2); }
@Override public boolean equals(Object obj) { if (obj == this) { return true; } if (!(obj instanceof CategoryDataset)) { return false; } CategoryDataset that = (CategoryDataset) obj; if (!getRowKeys().equals(that.getRowKeys())) { return false; } if (!getColumnKeys().equals(that.getColumnKeys())) { return false; } int rowCount = getRowCount(); int colCount = getColumnCount(); for (int r = 0; r < rowCount; r++) { for (int c = 0; c < colCount; c++) { Number v1 = getValue(r, c); Number v2 = that.getValue(r, c); if (v1 == null) { if (v2 != null) { return false; } } else if (!v1.equals(v2)) { return false; } } } return true; }
DefaultCategoryDataset extends AbstractDataset implements CategoryDataset, PublicCloneable, Serializable { @Override public boolean equals(Object obj) { if (obj == this) { return true; } if (!(obj instanceof CategoryDataset)) { return false; } CategoryDataset that = (CategoryDataset) obj; if (!getRowKeys().equals(that.getRowKeys())) { return false; } if (!getColumnKeys().equals(that.getColumnKeys())) { return false; } int rowCount = getRowCount(); int colCount = getColumnCount(); for (int r = 0; r < rowCount; r++) { for (int c = 0; c < colCount; c++) { Number v1 = getValue(r, c); Number v2 = that.getValue(r, c); if (v1 == null) { if (v2 != null) { return false; } } else if (!v1.equals(v2)) { return false; } } } return true; } }
DefaultCategoryDataset extends AbstractDataset implements CategoryDataset, PublicCloneable, Serializable { @Override public boolean equals(Object obj) { if (obj == this) { return true; } if (!(obj instanceof CategoryDataset)) { return false; } CategoryDataset that = (CategoryDataset) obj; if (!getRowKeys().equals(that.getRowKeys())) { return false; } if (!getColumnKeys().equals(that.getColumnKeys())) { return false; } int rowCount = getRowCount(); int colCount = getColumnCount(); for (int r = 0; r < rowCount; r++) { for (int c = 0; c < colCount; c++) { Number v1 = getValue(r, c); Number v2 = that.getValue(r, c); if (v1 == null) { if (v2 != null) { return false; } } else if (!v1.equals(v2)) { return false; } } } return true; } DefaultCategoryDataset(); }
DefaultCategoryDataset extends AbstractDataset implements CategoryDataset, PublicCloneable, Serializable { @Override public boolean equals(Object obj) { if (obj == this) { return true; } if (!(obj instanceof CategoryDataset)) { return false; } CategoryDataset that = (CategoryDataset) obj; if (!getRowKeys().equals(that.getRowKeys())) { return false; } if (!getColumnKeys().equals(that.getColumnKeys())) { return false; } int rowCount = getRowCount(); int colCount = getColumnCount(); for (int r = 0; r < rowCount; r++) { for (int c = 0; c < colCount; c++) { Number v1 = getValue(r, c); Number v2 = that.getValue(r, c); if (v1 == null) { if (v2 != null) { return false; } } else if (!v1.equals(v2)) { return false; } } } return true; } DefaultCategoryDataset(); @Override int getRowCount(); @Override int getColumnCount(); @Override Number getValue(int row, int column); @Override Comparable getRowKey(int row); @Override int getRowIndex(Comparable key); @Override List<Comparable> getRowKeys(); @Override Comparable getColumnKey(int column); @Override int getColumnIndex(Comparable key); @Override List<Comparable> getColumnKeys(); @Override Number getValue(Comparable rowKey, Comparable columnKey); void addValue(Number value, Comparable rowKey,
                         Comparable columnKey); void addValue(double value, Comparable rowKey,
                         Comparable columnKey); void setValue(Number value, Comparable rowKey,
                         Comparable columnKey); void setValue(double value, Comparable rowKey,
                         Comparable columnKey); void incrementValue(double value,
                               Comparable rowKey,
                               Comparable columnKey); void removeValue(Comparable rowKey, Comparable columnKey); void removeRow(int rowIndex); void removeRow(Comparable rowKey); void removeColumn(int columnIndex); void removeColumn(Comparable columnKey); void clear(); @Override boolean equals(Object obj); @Override int hashCode(); @Override Object clone(); }
DefaultCategoryDataset extends AbstractDataset implements CategoryDataset, PublicCloneable, Serializable { @Override public boolean equals(Object obj) { if (obj == this) { return true; } if (!(obj instanceof CategoryDataset)) { return false; } CategoryDataset that = (CategoryDataset) obj; if (!getRowKeys().equals(that.getRowKeys())) { return false; } if (!getColumnKeys().equals(that.getColumnKeys())) { return false; } int rowCount = getRowCount(); int colCount = getColumnCount(); for (int r = 0; r < rowCount; r++) { for (int c = 0; c < colCount; c++) { Number v1 = getValue(r, c); Number v2 = that.getValue(r, c); if (v1 == null) { if (v2 != null) { return false; } } else if (!v1.equals(v2)) { return false; } } } return true; } DefaultCategoryDataset(); @Override int getRowCount(); @Override int getColumnCount(); @Override Number getValue(int row, int column); @Override Comparable getRowKey(int row); @Override int getRowIndex(Comparable key); @Override List<Comparable> getRowKeys(); @Override Comparable getColumnKey(int column); @Override int getColumnIndex(Comparable key); @Override List<Comparable> getColumnKeys(); @Override Number getValue(Comparable rowKey, Comparable columnKey); void addValue(Number value, Comparable rowKey,
                         Comparable columnKey); void addValue(double value, Comparable rowKey,
                         Comparable columnKey); void setValue(Number value, Comparable rowKey,
                         Comparable columnKey); void setValue(double value, Comparable rowKey,
                         Comparable columnKey); void incrementValue(double value,
                               Comparable rowKey,
                               Comparable columnKey); void removeValue(Comparable rowKey, Comparable columnKey); void removeRow(int rowIndex); void removeRow(Comparable rowKey); void removeColumn(int columnIndex); void removeColumn(Comparable columnKey); void clear(); @Override boolean equals(Object obj); @Override int hashCode(); @Override Object clone();  }