Examples of Alphabet

cc.mallet.types.Alphabet
A mapping between integers and objects where the mapping in each direction is efficient. Integers are assigned consecutively, starting at zero, as objects are added to the Alphabet. Objects can not be deleted from the Alphabet and thus the integers are never reused.
The most common use of an alphabet is as a dictionary of feature names associated with a {@link cc.mallet.types.FeatureVector} in an{@link cc.mallet.types.Instance}. In a simple document classification usage, each unique word in a document would be a unique entry in the Alphabet with a unique integer associated with it. FeatureVectors rely on the integer part of the mapping to efficiently represent the subset of the Alphabet present in the FeatureVector. @see FeatureVector @see Instance @see cc.mallet.pipe.Pipe
lexer.Alphabet
org.jboss.test.kernel.config.support.SimpleBean.Alphabet
org.jsmpp.bean.Alphabet
types.Alphabet
This class is used to map from some descriptive features (e.g. words in text) to an index in an array. @author kuzman

Examples of cc.mallet.types.Alphabet

  /**
   * 
   */
  public FeatureSequenceConvolution() {
    // TODO Auto-generated constructor stub
    super(new Alphabet(), null);
  }

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Examples of cc.mallet.types.Alphabet

    int inputVocabSize = 4;
    int numStates = 5;
    // Create a file to store the CRF
    File f = new File("TestObject.obj");
    File f2 = new File("TestObject2.obj");
    Alphabet inputAlphabet = new Alphabet();
    for (int i = 0; i < inputVocabSize; i++)
      inputAlphabet.lookupIndex("feature" + i);
    Alphabet outputAlphabet = new Alphabet();
    // Store the dictionary
    if (outputAlphabet == null) {
      System.err.println("Output dictionary null.");
    }
    MEMM crf = new MEMM(inputAlphabet, outputAlphabet);

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Examples of cc.mallet.types.Alphabet


  private PipeUtils () {}; // no instances


  public static Pipe concatenatePipes (Pipe p1, Pipe p2)
  {
    Alphabet dataDict = combinedDataDicts (p1, p2);
    Alphabet targetDict = combinedTargetDicts (p1, p2);
    Pipe ret = new SerialPipes (new Pipe[] { p1, p2 });


    if (dataDict != null) ret.dataAlphabetResolved = true;
    if (targetDict != null) ret.targetAlphabetResolved = true;

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Examples of cc.mallet.types.Alphabet

        LinkedHashSet<Integer> stateIndices = new LinkedHashSet<Integer>();
        stateIndices.add(labelIndex);
        labelToState.put(labelIndex, stateIndices);
      }
    } else {
      stateAlphabet = new Alphabet();


      labelIter = labelAlphabet.iterator();
      while (labelIter.hasNext()) {
        String label = (String) labelIter.next();
        labelToState.put(labelAlphabet.lookupIndex(label, false),

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Examples of lexer.Alphabet

import lexer.Alphabet;


class TestAlphabet {
  public static void main(String args[]) throws Exception {
    // test Alphabet()
    Alphabet alpha = new Alphabet();
    if (alpha.size() != 0) {
      throw new Exception("Alphabet() size error");
    }


    // test Alphabet(java.lang.String s)
    StringBuffer sb = new StringBuffer();
    for (char ch='a'; ch<'z'; ch++) {
      sb.append(ch);
      sb.append(ch); // each character two times in a row
    }
    String str = new String(sb);
    alpha = new Alphabet(str);
    if (alpha.size() != str.length()/2) {
      if (alpha.size() != 0) {
        throw new Exception("Alphabet(String) size error");
      }
    }
    for (int i = 0; i<str.length()/2; i++) {
      if (alpha.getSymbol(i).charValue() != str.charAt(2*i)) {
        throw new Exception("Alphabet(String) content error");
      }
    }


    // test Alphabet(Alphabet alpha)
    Alphabet alpha2 = new Alphabet(alpha);
    if (alpha2 == alpha) {
      throw new Exception("Alphabet(Alphabet) same reference");
    }
    if (!alpha2.equals(alpha)) {
      throw new Exception("Alphabet(Alphabet) not the same");
    }


    // Add symbol
    int oldSize = alpha.size();
    alpha.addSymbol(alpha.getSymbol(0).charValue()); // already in there
    if (oldSize != alpha.size()) {
      throw new Exception("addSymbol(char) addad a symbol twice");
    }
    char symbol = '+';
    alpha.addSymbol(symbol);
    if (oldSize+1 != alpha.size()) {
      throw new Exception("addSymbol(char) symbol not added");
    }
    if (symbol != alpha.getSymbol(oldSize).charValue()) {
      throw new Exception("addSymbol(char) symbol not added properly");
    }


    // Test clear
    alpha2.clear();
    if (alpha2.size() != 0) {
      throw new Exception("clear(char) size error");
    }


    // Test toString()
    System.out.println(alpha.toString());


    // Test Other
    alpha = new Alphabet("0124301");
    for (char ch = 'a'; ch<='f'; ch++) {
      alpha.addSymbol(ch);
    }
    alpha.print();
    for (char ch = 'd'; ch<='h'; ch++) {

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Examples of org.jboss.test.kernel.config.support.SimpleBean.Alphabet

      Float floatValue = new Float("3.14");
      Double doubleValue = new Double("3.14e12");
      Date dateValue = createDate(2001, 1, 1);
      BigDecimal bigDecimalValue = new BigDecimal("12e4");
      BigInteger bigIntegerValue = new BigInteger("123456");
      Alphabet enumValue = Alphabet.Z;


      HashSet<PropertyMetaData> attributes = new HashSet<PropertyMetaData>();
      attributes.add(new AbstractPropertyMetaData("AString", stringValue));
      attributes.add(new AbstractPropertyMetaData("AByte", byteValue));
      attributes.add(new AbstractPropertyMetaData("ABoolean", booleanValue));
      attributes.add(new AbstractPropertyMetaData("ACharacter", characterValue));
      attributes.add(new AbstractPropertyMetaData("AShort", shortValue));
      attributes.add(new AbstractPropertyMetaData("anInt", integerValue));
      attributes.add(new AbstractPropertyMetaData("ALong", longValue));
      attributes.add(new AbstractPropertyMetaData("AFloat", floatValue));
      attributes.add(new AbstractPropertyMetaData("ADouble", doubleValue));
      attributes.add(new AbstractPropertyMetaData("ADate", dateValue));
      attributes.add(new AbstractPropertyMetaData("ABigDecimal", bigDecimalValue));
      attributes.add(new AbstractPropertyMetaData("ABigInteger", bigIntegerValue));
      attributes.add(new AbstractPropertyMetaData("abyte", byteValue));
      attributes.add(new AbstractPropertyMetaData("aboolean", booleanValue));
      attributes.add(new AbstractPropertyMetaData("achar", characterValue));
      attributes.add(new AbstractPropertyMetaData("ashort", shortValue));
      attributes.add(new AbstractPropertyMetaData("anint", integerValue));
      attributes.add(new AbstractPropertyMetaData("along", longValue));
      attributes.add(new AbstractPropertyMetaData("afloat", floatValue));
      attributes.add(new AbstractPropertyMetaData("adouble", doubleValue));
      attributes.add(new AbstractPropertyMetaData("ANumber", longValue));
      attributes.add(new AbstractPropertyMetaData("overloadedProperty", stringValue));
      attributes.add(new AbstractPropertyMetaData("enumProperty", enumValue));


      AbstractBeanMetaData metaData = new AbstractBeanMetaData(SimpleBean.class.getName());
      metaData.setProperties(attributes);


      Kernel kernel = bootstrap();
      KernelConfigurator configurator = kernel.getConfigurator();
      SimpleBean bean = (SimpleBean)instantiateAndConfigure(configurator, metaData);


      assertEquals(stringValue, bean.getAString());
      assertEquals(byteValue, bean.getAByte());
      assertEquals(booleanValue, bean.getABoolean());
      assertEquals(characterValue, bean.getACharacter());
      assertEquals(shortValue, bean.getAShort());
      assertEquals(integerValue, bean.getAnInt());
      assertEquals(longValue, bean.getALong());
      assertEquals(floatValue, bean.getAFloat());
      assertEquals(doubleValue, bean.getADouble());
      assertEquals(dateValue, bean.getADate());
      assertEquals(bigDecimalValue, bean.getABigDecimal());
      assertEquals(bigIntegerValue, bean.getABigInteger());
      assertEquals(byteValue.byteValue(), bean.getAbyte());
      assertEquals(booleanValue.booleanValue(), bean.isAboolean());
      assertEquals(characterValue.charValue(), bean.getAchar());
      assertEquals(shortValue.shortValue(), bean.getAshort());
      assertEquals(integerValue.intValue(), bean.getAnint());
      assertEquals(longValue.longValue(), bean.getAlong());
      assertEquals(floatValue.floatValue(), bean.getAfloat());
      assertEquals(doubleValue.doubleValue(), bean.getAdouble());


      Number number = bean.getANumber();
      assertEquals(Long.class, number.getClass());
      assertEquals(longValue, number);
      assertEquals(stringValue, bean.getOverloadedProperty());


      Alphabet anenum = bean.getEnumProperty();
      assertEquals(enumValue, anenum);
   }

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Examples of org.jsmpp.bean.Alphabet

        super(session, config);
        this.charset = Charset.forName(config.getEncoding());
    }


    protected SmppSplitter createSplitter(Message message) {
        Alphabet alphabet = determineAlphabet(message);


        String body = message.getBody(String.class);


        SmppSplitter splitter;
        switch (alphabet) {

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Examples of org.jsmpp.bean.Alphabet

    protected final byte[] getShortMessage(Message message) {
        if (has8bitDataCoding(message)) {
            return message.getBody(byte[].class);
        } else {
            byte providedAlphabet = getProvidedAlphabet(message);
            Alphabet determinedAlphabet = determineAlphabet(message);
            Charset charset = determineCharset(providedAlphabet, determinedAlphabet.value());
            String body = message.getBody(String.class);
            return body.getBytes(charset);
        }
    }

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Examples of org.jsmpp.bean.Alphabet


    private Alphabet determineAlphabet(Message message) {
        String body = message.getBody(String.class);
        byte alphabet = getProvidedAlphabet(message);


        Alphabet alphabetObj;
        if (alphabet == SmppConstants.UNKNOWN_ALPHABET) {
            byte[] messageBytes = body.getBytes(charset);
            if (SmppUtils.isGsm0338Encodeable(messageBytes)) {
                alphabetObj = Alphabet.ALPHA_DEFAULT;
            } else {

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Examples of org.jsmpp.bean.Alphabet

      e.printStackTrace();
    }


    // configure variables acording to if message contains national
    // characters
    Alphabet alphabet = null;
    int maximumSingleMessageSize = 0;
    int maximumMultipartMessageSegmentSize = 0;
    byte[] byteSingleMessage = null;
    if (Gsm0338.isEncodeableInGsm0338(messageBody)) {
      byteSingleMessage = messageBody.getBytes();

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