Example usage for org.apache.commons.lang3 StringUtils overlay

Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils overlay.

Prototype

public static String overlay(final String str, String overlay, int start, int end) 

Source Link

Document

Overlays part of a String with another String.

A null string input returns null .

Usage

From source file:org.audit4j.core.DeIndentifyUtil.java

/**
 * Deidentify from left.//ww w  . j a va2  s .  c  o m
 *
 * @param str the str
 * @param size the size
 * @return the string
 * 
 * @since 2.0.0
 */
public static String deidentifyFromLeft(String str, int size) {
    int end = str.length();
    int repeat = 0;
    if (size > str.length()) {
        repeat = 0;
    } else {
        repeat = str.length() - size;
    }
    return StringUtils.overlay(str, StringUtils.repeat('*', repeat), size, end);
}

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From source file:org.audit4j.core.DeIndentifyUtil.java

/**
 * Deidentify from right.//w  w  w  .  jav a 2s .com
 *
 * @param str the str
 * @param size the size
 * @return the string
 * 
 * @since 2.0.0
 */
public static String deidentifyFromRight(String str, int size) {
    int end = str.length();
    int repeat = 0;
    if (size > str.length()) {
        repeat = str.length();
    } else {
        repeat = end - size;
    }
    return StringUtils.overlay(str, StringUtils.repeat('*', repeat), 0, end - size);
}

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From source file:org.audit4j.core.DeIndentifyUtil.java

/**
 * Deidentify middle./*from   w  ww  .  j a  v a 2s. c o  m*/
 *
 * @param str the str
 * @param start the start
 * @param end the end
 * @return the string
 * 
 * @since 2.0.0
 */
public static String deidentifyMiddle(String str, int start, int end) {

    int repeat = 0;
    if (end - start > str.length()) {
        repeat = str.length();
    } else {
        repeat = (str.length() - end) - start;
    }
    return StringUtils.overlay(str, StringUtils.repeat('*', repeat), start, str.length() - end);
}

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From source file:VCF.Genotype.java

/**
 * Change a particular piece of data associated with the genotype
 * @param name The format of the data to be changed (as a string)
 * @param value The new value//from w  w w  .j  a v  a  2 s. co m
 * @throws VCF.Exceptions.VCFNoDataException If there is a no data for the
 * requested format
 */
public void replaceData(String name, String value) throws VCFNoDataException {
    List<String> format = position.getFormat();
    int pos = format.indexOf(name);
    if (pos == -1) {
        throw new VCFNoDataException("No data field called " + name);
    }

    String info = geno.getInfo();
    int start = 0;
    if (pos > 0) {
        start = StringUtils.ordinalIndexOf(info, ":", pos) + 1;
    }
    int end = info.length();
    if (pos < format.size() - 1) {
        end = StringUtils.ordinalIndexOf(info, ":", pos + 1);
    }
    geno.setInfo(StringUtils.overlay(info, value, start, end));
}

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From source file:VCF.Genotype.java

/**
 * Remove data for the given format.  It is up to the caller to ensure the
 * appropriate format is removed from the position.
 * @param name The name of the format data to remove
 * @throws VCFNoDataException If there is no data field with that name
 *//*from   w w  w. j a v  a  2 s. com*/
public void removeData(String name) throws VCFNoDataException {
    List<String> format = position.getFormat();
    int pos = format.indexOf(name);
    if (pos == -1) {
        throw new VCFNoDataException("No data field called " + name);
    }

    String info = geno.getInfo();
    int start = 0;
    if (pos > 0) {
        start = StringUtils.ordinalIndexOf(info, ":", pos);
    }
    int end = info.length();
    if (pos < format.size() - 1) {
        end = StringUtils.ordinalIndexOf(info, ":", pos + 1);
    }
    geno.setInfo(StringUtils.overlay(info, "", start, end));
}

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