Example usage for java.lang StringBuilder length

Introduction

In this page you can find the example usage for java.lang StringBuilder length.

Prototype

int length();

Source Link

Document

Returns the length of this character sequence.

Usage

From source file:de.micromata.genome.util.text.StringCommaList.java

/**
 * Join.//from  ww w . j  a  v  a 2  s .c om
 * 
 * @param parts the parts
 * @param sep the sep
 * @return the string
 */
public static String join(String[] parts, char sep) {
    StringBuilder sb = new StringBuilder();
    for (String p : parts) {
        if (sb.length() > 0) {
            sb.append(sep);
        }
        sb.append(escape(p, sep));
    }
    return sb.toString();
}

From source file:Main.java

public static String decodePath(String path, String delimiter, String characterSet)
        throws UnsupportedEncodingException {
    final StringTokenizer tokenizer = new StringTokenizer(path, delimiter);
    final StringBuilder builder = new StringBuilder(path.length());

    while (tokenizer.hasMoreTokens()) {
        builder.append(URLDecoder.decode(tokenizer.nextToken(), characterSet));
        builder.append(delimiter);/*from  w  w  w  .  j a  v  a  2s . c  o m*/
    }
    builder.delete(builder.length() - delimiter.length(), builder.length());
    return builder.toString();
}

From source file:Main.java

public static String encodePath(String path, String delimiter, String characterSet)
        throws UnsupportedEncodingException {
    final StringTokenizer tokenizer = new StringTokenizer(path, delimiter);
    final StringBuilder builder = new StringBuilder(path.length());

    while (tokenizer.hasMoreTokens()) {
        builder.append(URLEncoder.encode(tokenizer.nextToken(), characterSet));
        builder.append(delimiter);//from w ww.  j  av  a2  s. c o m
    }
    builder.delete(builder.length() - delimiter.length(), builder.length());
    return builder.toString();
}

From source file:Main.java

public static String join(String[] paramArrayOfString) {
    StringBuilder localStringBuilder = new StringBuilder(11 * paramArrayOfString.length);
    int i = paramArrayOfString.length;
    for (int j = 0; j < i; j++) {
        String str = paramArrayOfString[j];
        if (localStringBuilder.length() != 0) {
            localStringBuilder.append(",");
        }/*  www  . ja  va 2 s.  com*/
        localStringBuilder.append(str);
    }
    return localStringBuilder.toString();
}

From source file:com.cloudera.cdk.data.PartitionExpression.java

private static String toExpression(FieldPartitioner fieldPartitioner) {
    // TODO: add other strategies
    if (fieldPartitioner instanceof HashFieldPartitioner) {
        return String.format("hash(\"%s\", \"%s\", %s)", fieldPartitioner.getSourceName(),
                fieldPartitioner.getName(), fieldPartitioner.getCardinality());
    } else if (fieldPartitioner instanceof IdentityFieldPartitioner) {
        return String.format("identity(\"%s\", %s)", fieldPartitioner.getName(),
                fieldPartitioner.getCardinality());
    } else if (fieldPartitioner instanceof RangeFieldPartitioner) {
        List<String> upperBounds = ((RangeFieldPartitioner) fieldPartitioner).getUpperBounds();

        StringBuilder builder = new StringBuilder();

        for (String bound : upperBounds) {
            if (builder.length() > 0) {
                builder.append(", ");
            }/* www .  j av  a  2s .c  om*/
            builder.append("\"").append(bound).append("\"");
        }

        return String.format("range(\"%s\", %s", fieldPartitioner.getName(), builder.toString());
    } else if (fieldPartitioner instanceof YearFieldPartitioner) {
        return String.format("year(\"%s\", \"%s\")", fieldPartitioner.getSourceName(),
                fieldPartitioner.getName());
    } else if (fieldPartitioner instanceof MonthFieldPartitioner) {
        return String.format("month(\"%s\", \"%s\")", fieldPartitioner.getSourceName(),
                fieldPartitioner.getName());
    } else if (fieldPartitioner instanceof DayOfMonthFieldPartitioner) {
        return String.format("day(\"%s\", \"%s\")", fieldPartitioner.getSourceName(),
                fieldPartitioner.getName());
    } else if (fieldPartitioner instanceof HourFieldPartitioner) {
        return String.format("hour(\"%s\", \"%s\")", fieldPartitioner.getSourceName(),
                fieldPartitioner.getName());
    } else if (fieldPartitioner instanceof MinuteFieldPartitioner) {
        return String.format("minute(\"%s\", \"%s\")", fieldPartitioner.getSourceName(),
                fieldPartitioner.getName());
    }

    throw new IllegalArgumentException("Unrecognized PartitionStrategy: " + fieldPartitioner);
}

From source file:com.example.wrappers.PlaceWrapper.java

/**
 * concatURLValues format a param's arguments correctly.
 * Only used for params that accept multiple values.
 * @param values the array of strings which represent all the values which should be included in the request.
 * @returns A string which has proper URL encoding of the list of values.
 *///from   w ww  .j  a v  a 2s  . com
public static String concatURLValues(String... values) {
    if (values.length == 0)
        return "";

    StringBuilder sb = new StringBuilder("");
    for (String v : values) {
        sb.append(v);
        if (v != "")
            sb.append('|');
    }
    if (sb.length() > 0)
        sb.deleteCharAt(sb.length() - 1);

    try {
        return URLEncoder.encode(sb.toString(), "UTF-8");
    } catch (UnsupportedEncodingException e) {
        throw new RuntimeException("UTF-8 encoding not supported");
    }
}

From source file:de.tudarmstadt.ukp.dkpro.core.io.penntree.PennTreeUtils.java

private static void toText(StringBuilder aBuffer, PennTreeNode aNode) {
    if (aNode.isTerminal()) {
        if (aBuffer.length() > 0) {
            aBuffer.append(" ");
        }/* ww w. j  ava 2s.c o  m*/
        aBuffer.append(unescapeToken(aNode.getLabel()));
    } else {
        for (PennTreeNode n : aNode.getChildren()) {
            toText(aBuffer, n);
        }
    }
}

From source file:gov.bnl.channelfinder.api.JSONTags.java

/**
 * Creates a compact string representation for the log.
 *
 * @param data JSONTags to create the string representation for
 * @return string representation/*www . j  a  va 2 s  .c om*/
 */
public static String toLog(JSONTags data) {
    if (data.getTags().size() == 0) {
        return "[None]";
    } else {
        StringBuilder s = new StringBuilder();
        s.append("[");
        for (JSONTag t : data.getTags()) {
            s.append(JSONTag.toLog(t) + ",");
        }
        s.delete(s.length() - 1, s.length());
        s.append("]");
        return s.toString();
    }
}

From source file:org.obiba.opal.web.security.AuthorizationInterceptor.java

static String asHeader(Iterable<String> values) {
    StringBuilder sb = new StringBuilder();
    for (String s : values) {
        if (sb.length() > 0)
            sb.append(", ");
        sb.append(s);/*from w  ww. j a  v  a 2s.c  o  m*/
    }
    return sb.toString();
}

From source file:com.prowidesoftware.deprecation.DeprecationUtils.java

/**
 * Helper hack to set the environment variable from Java.
 * /*from www  .  j a v  a2 s  .c o  m*/
 * <p>For example if all keys are passed as parameter, this will set 
 * the environment variable PW_DEPRECATED=nolog,nodelay,noexception</p>
 *  
 * @param keys the variables to set in the environment variable
 */
public static void setEnv(EnvironmentVariableKey... keys) {
    if (keys != null && keys.length > 0) {
        StringBuilder value = new StringBuilder();
        for (EnvironmentVariableKey key : keys) {
            if (value.length() > 0) {
                value.append(",");
            }
            value.append(key.name().toLowerCase());
        }
        setEnv(PW_DEPRECATED, value.toString());
    }
}