Example usage for com.google.common.base CharMatcher WHITESPACE

Introduction

In this page you can find the example usage for com.google.common.base CharMatcher WHITESPACE.

Prototype

CharMatcher WHITESPACE

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Document

Determines whether a character is whitespace according to the latest Unicode standard, as illustrated <a href="http://unicode.org/cldr/utility/list-unicodeset.jsp?a=%5Cp%7Bwhitespace%7D">here</a>.

Usage

From source file:com.facebook.swift.thrift.generator.util.SwiftInternalStringUtils.java

public static boolean isBlank(final String str) {
    return CharMatcher.WHITESPACE.removeFrom(Strings.nullToEmpty(str)).length() == 0;
}

From source file:io.sidecar.ModelUtils.java

public static boolean isValidStreamId(String stream) {
    return StringUtils.isNotBlank(stream) && CharMatcher.WHITESPACE.matchesNoneOf(stream);
}

From source file:tk.jomp16.utils.Utils.java

public static List<String> tokenizeIRCLine(String input) {
    List<String> stringParts = new ArrayList<>();
    if (input == null || input.length() == 0) {
        return stringParts;
    }//from  w w  w  .  ja va2s. c  o m

    // Heavily optimized version string split by space with all characters after :
    // as a single entry. Under benchmarks, its faster than StringTokenizer,
    // String.split, toCharArray, and charAt
    String trimmedInput = CharMatcher.WHITESPACE.trimFrom(input);
    int pos = 0, end;
    while ((end = trimmedInput.indexOf(' ', pos)) >= 0) {
        stringParts.add(trimmedInput.substring(pos, end));
        pos = end + 1;
        if (trimmedInput.charAt(pos) == ':') {
            stringParts.add(trimmedInput.substring(pos + 1));
            return stringParts;
        }
    }
    // No more spaces, add last part of line
    stringParts.add(trimmedInput.substring(pos));
    return stringParts;
}

From source file:io.sidecar.ModelUtils.java

public static boolean isValidReadingKey(String key) {
    return StringUtils.isNotBlank(key) && key.length() <= 40 && CharMatcher.WHITESPACE.matchesNoneOf(key);
}

From source file:com.google.gerrit.server.change.HashtagsUtil.java

public static String cleanupHashtag(String hashtag) {
    hashtag = LEADER.trimLeadingFrom(hashtag);
    hashtag = CharMatcher.whitespace().trimTrailingFrom(hashtag);
    return hashtag;
}

From source file:monasca.log.api.app.validation.LogApplicationTypeValidator.java

/**
 * Normalizes the {@code applicationType} by removing whitespace.
 *///  ww w  .java  2 s  .c o  m
public static String normalize(String applicationType) {
    return applicationType == null ? null : CharMatcher.WHITESPACE.trimFrom(applicationType);
}

From source file:monasca.api.app.validation.MetricNameValidation.java

/**
 * Normalizes the {@code metricName} by removing whitespace.
 *//*w w  w.j  a  v  a 2  s  .co  m*/
public static String normalize(String metricName) {
    return metricName == null ? null : CharMatcher.WHITESPACE.trimFrom(metricName);
}

From source file:com.dragovorn.dragonbot.Utils.java

public static List<String> tokenizeLine(String input) {
    List<String> parts = new ArrayList<>();

    if (input == null || input.length() == 0) {
        return parts;
    }//from w  w w.  j a v a2  s.c o m

    String trimmedInput = CharMatcher.WHITESPACE.trimFrom(input);
    int pos = 0;
    int end;

    while ((end = trimmedInput.indexOf(' ', pos)) >= 0) {
        parts.add(trimmedInput.substring(pos, end));
        pos = end + 1;

        if (trimmedInput.charAt(pos) == ':') {
            parts.add(trimmedInput.substring(pos + 1));
            return parts;
        }
    }

    parts.add(trimmedInput.substring(pos));

    return parts;
}

From source file:jetbrains.jetpad.hybrid.HybridWrapperRoleCompletion.java

private static boolean isNotBlank(String string) {
    return CharMatcher.whitespace().negate().matchesAnyOf(string);
}

From source file:com.mikehoffert.easyappend.view.TextWrapper.java

/**
 * Creates a wrapper for the desired width.
 * @param i The maximum width of the lines.
 * @return The text wrapper.//from   w  w w. j a v  a2s .c  o m
 */
public static TextWrapper forWidth(int i) {
    return new TextWrapper(CharMatcher.WHITESPACE, i, 0);
}