Examples of org.apache.commons.lang3.tuple.ImmutablePair

org.apache.commons.lang3.tuple.ImmutablePair

An immutable pair consisting of two {@code Object} elements.
Although the implementation is immutable, there is no restriction on the objects that may be stored. If mutable objects are stored in the pair, then the pair itself effectively becomes mutable. The class is also not {@code final}, so a subclass could add undesirable behaviour.

#ThreadSafe# if both paired objects are thread-safe
@param < L> the left element type @param < R> the right element type @since Lang 3.0 @version $Id: ImmutablePair.java 1436768 2013-01-22 07:07:42Z ggregory $


        String[] values;
        if (separator == null) {
            values = new String[]{valueString};
        } else {
            StrTokenizer tokenizer = new StrTokenizer(valueString, separator);
            values = tokenizer.getTokenArray();
        }


        String[] result = new String[values.length + 1];
        result[0] = key;
        System.arraycopy(values, 0, result, 1, values.length);

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        }
        storeLine(values);
    }


    public void parseTokenized(String line) {
        StrTokenizer tokenizer = new StrTokenizer(line, separator);
        tokenizer.setIgnoreEmptyTokens(ignoreEmptyTokens);
        tokenizer.setQuoteChar(quoteChar);
        String[] tokens = tokenizer.getTokenArray();
        storeLine(tokens);
    }

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     * @see <a href="http://www.w3.org/International/questions/qa-escapes">Using character escapes in markup and CSS</a>
     * @see <a href="https://issues.apache.org/jira/browse/LANG-728">LANG-728</a>
     */
    @Test
    public void testEscapeXmlSupplementaryCharacters() {
        CharSequenceTranslator escapeXml = 
            StringEscapeUtils.ESCAPE_XML.with( NumericEntityEscaper.between(0x7f, Integer.MAX_VALUE) );


        assertEquals("Supplementary character must be represented using a single escape", "&#144308;",
                escapeXml.translate("\uD84C\uDFB4"));
    }

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     * @see <a href="http://www.w3.org/International/questions/qa-escapes">Using character escapes in markup and CSS</a>
     * @see <a href="https://issues.apache.org/jira/browse/LANG-728">LANG-728</a>
     */
    @Test
    public void testEscapeXmlSupplementaryCharacters() {
        CharSequenceTranslator escapeXml = 
            StringEscapeUtils.ESCAPE_XML.with( NumericEntityEscaper.between(0x7f, Integer.MAX_VALUE) );


        assertEquals("Supplementary character must be represented using a single escape", "&#144308;",
                escapeXml.translate("\uD84C\uDFB4"));
    }

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        String sql = "SELECT v.proposal_id as proposalId, avg(v.note) as moy, count(v.proposal_id) as nbVote, t.title as proposalTitle FROM vote v, proposal t where (v.proposal_id=t.id) group by v.proposal_id order by moy desc";
        List<SqlRow> rows = Ebean.createSqlQuery(sql).findList();
        
        Map<Long, Pair<Double, Integer>> moyennes = new HashMap<Long, Pair<Double, Integer>>();
        for (SqlRow row : rows) {
            Pair<Double, Integer> moyProposal = new ImmutablePair(row.getDouble("moy"), row.getInteger("nbVote"));
            moyennes.put(row.getLong("proposalId"), moyProposal);
        }
        
        return moyennes;
    }

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    workGraph.remove(work);
    invertedWorkGraph.remove(work);
  }


  public EdgeType getEdgeType(BaseWork a, BaseWork b) {
    return edgeProperties.get(new ImmutablePair(a,b)).getEdgeType();
  }

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  /**
   * returns the edge type connecting work a and b
   */
  public TezEdgeProperty getEdgeProperty(BaseWork a, BaseWork b) {
    return edgeProperties.get(new ImmutablePair(a,b));
  }

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      TezEdgeProperty edgeProp) {
    workGraph.get(a).add(b);
    invertedWorkGraph.get(b).add(a);
    roots.remove(b);
    leaves.remove(a);
    ImmutablePair workPair = new ImmutablePair(a, b);
    edgeProperties.put(workPair, edgeProp);
  }

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    workGraph.remove(work);
    invertedWorkGraph.remove(work);
  }


  public EdgeType getEdgeType(BaseWork a, BaseWork b) {
    return edgeProperties.get(new ImmutablePair(a,b)).getEdgeType();
  }

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  /**
   * returns the edge type connecting work a and b
   */
  public TezEdgeProperty getEdgeProperty(BaseWork a, BaseWork b) {
    return edgeProperties.get(new ImmutablePair(a,b));
  }

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