@Test(expected = IllegalArgumentException.class) public void testParseFromNull() { PARSER.parse(); }
@Override public Double parse(final String... columns) { checkNotNull(columns, "No columns to parse from"); checkArgument(columns.length == 1, String.format("Expecting only one column, but got %d", columns.length)); final String value = columns[0]; checkArgument(!isNullOrEmpty(value), "Missing value to parse from"); return Double.parseDouble(value); }
DoubleValueParser implements SingleLineValueParser<Double> { @Override public Double parse(final String... columns) { checkNotNull(columns, "No columns to parse from"); checkArgument(columns.length == 1, String.format("Expecting only one column, but got %d", columns.length)); final String value = columns[0]; checkArgument(!isNullOrEmpty(value), "Missing value to parse from"); return Double.parseDouble(value); } }
DoubleValueParser implements SingleLineValueParser<Double> { @Override public Double parse(final String... columns) { checkNotNull(columns, "No columns to parse from"); checkArgument(columns.length == 1, String.format("Expecting only one column, but got %d", columns.length)); final String value = columns[0]; checkArgument(!isNullOrEmpty(value), "Missing value to parse from"); return Double.parseDouble(value); } private  DoubleValueParser(); }
DoubleValueParser implements SingleLineValueParser<Double> { @Override public Double parse(final String... columns) { checkNotNull(columns, "No columns to parse from"); checkArgument(columns.length == 1, String.format("Expecting only one column, but got %d", columns.length)); final String value = columns[0]; checkArgument(!isNullOrEmpty(value), "Missing value to parse from"); return Double.parseDouble(value); } private  DoubleValueParser(); @Override Double parse(final String... columns); static DoubleValueParser getDefault(); }
DoubleValueParser implements SingleLineValueParser<Double> { @Override public Double parse(final String... columns) { checkNotNull(columns, "No columns to parse from"); checkArgument(columns.length == 1, String.format("Expecting only one column, but got %d", columns.length)); final String value = columns[0]; checkArgument(!isNullOrEmpty(value), "Missing value to parse from"); return Double.parseDouble(value); } private  DoubleValueParser(); @Override Double parse(final String... columns); static DoubleValueParser getDefault();  }