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package org.jbehave.core.model; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import org.apache.commons.lang.builder.ToStringBuilder; |
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import org.apache.commons.lang.builder.ToStringStyle; |
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public class ExamplesTable { |
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private static final String NEWLINE = "\n"; |
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private static final String HEADER_SEPARATOR = "|"; |
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private static final String VALUE_SEPARATOR = "|"; |
34 | 161 | private final List<Map<String, String>> data = new ArrayList<Map<String, String>>(); |
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private final String tableAsString; |
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private final String headerSeparator; |
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private final String valueSeparator; |
38 | 161 | private final List<String> headers = new ArrayList<String>(); |
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public ExamplesTable(String tableAsString) { |
41 | 42 | this(tableAsString, HEADER_SEPARATOR, VALUE_SEPARATOR); |
42 | 42 | } |
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44 | 161 | public ExamplesTable(String tableAsString, String headerSeparator, String valueSeparator) { |
45 | 161 | this.tableAsString = tableAsString; |
46 | 161 | this.headerSeparator = headerSeparator; |
47 | 161 | this.valueSeparator = valueSeparator; |
48 | 161 | parse(); |
49 | 161 | } |
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private void parse() { |
52 | 161 | data.clear(); |
53 | 161 | String[] rows = tableAsString.trim().split(NEWLINE); |
54 | 161 | headers.clear(); |
55 | 368 | for (int row = 0; row < rows.length; row++) { |
56 | 207 | if (row == 0) { |
57 | 161 | List<String> columns = columnsFor(rows[row], headerSeparator); |
58 | 161 | headers.addAll(columns); |
59 | 161 | } else { |
60 | 46 | List<String> columns = columnsFor(rows[row], valueSeparator); |
61 | 46 | Map<String, String> map = new HashMap<String, String>(); |
62 | 140 | for (int column = 0; column < columns.size(); column++) { |
63 | 94 | map.put(headers.get(column), columns.get(column)); |
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} |
65 | 46 | data.add(map); |
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} |
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} |
68 | 161 | } |
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private List<String> columnsFor(String row, String separator) { |
71 | 207 | List<String> columns = new ArrayList<String>(); |
72 | 559 | for (String column : row.split(buildRegex(separator))) { |
73 | 352 | columns.add(column.trim()); |
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} |
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76 | 207 | columns.remove(0); |
77 | 207 | return columns; |
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} |
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private String buildRegex(String separator) { |
81 | 207 | char[] chars = separator.toCharArray(); |
82 | 207 | StringBuffer sb = new StringBuffer(); |
83 | 416 | for ( char c : chars ){ |
84 | 209 | sb.append("\\").append(c); |
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} |
86 | 207 | return sb.toString(); |
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} |
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public List<String> getHeaders() { |
90 | 19 | return headers; |
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} |
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public Map<String, String> getRow(int row) { |
94 | 58 | return data.get(row); |
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} |
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public int getRowCount() { |
98 | 18 | return data.size(); |
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} |
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public List<Map<String, String>> getRows() { |
102 | 20 | return data; |
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} |
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public String getHeaderSeparator() { |
106 | 2 | return headerSeparator; |
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} |
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public String getValueSeparator() { |
110 | 2 | return valueSeparator; |
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} |
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public String asString() { |
114 | 9 | return tableAsString; |
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} |
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@Override |
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public String toString() { |
119 | 15 | return ToStringBuilder.reflectionToString(this, ToStringStyle.SHORT_PREFIX_STYLE); |
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} |
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} |