Example usage for org.apache.commons.collections.functors StringValueTransformer INSTANCE

Introduction

In this page you can find the example usage for org.apache.commons.collections.functors StringValueTransformer INSTANCE.

Prototype

Transformer INSTANCE

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Document

Singleton predicate instance

Usage

From source file:com.sworddance.util.TestPredicatedTransformingIterator.java

public void testSimpleTransform() {
    PredicatedTransformingIterator<String> transformingIterator = new PredicatedTransformingIterator<String>(
            ints);/*w ww  .  j a v  a2 s . com*/
    transformingIterator.setTransformer(StringValueTransformer.INSTANCE);
    int j = 0;
    for (String i : transformingIterator) {
        assertEquals(Integer.toString(j++), i);
    }
    assertEquals(ints.size(), j);
}

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From source file:com.projity.functor.StringList.java

/**
 * Utility function to dump out a collection separated by ,
 * @param collection/*from w w w. j  a  v  a2s .c  o m*/
 * @return
 */
public static String list(Collection collection) {
    return list(collection, StringValueTransformer.INSTANCE);
}

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From source file:com.projity.functor.StringList.java

private StringList() {
    this(StringValueTransformer.INSTANCE);
}

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From source file:com.projity.functor.StringList.java

public static String commaSeparatedList(Collection collection) {
    StringList l = getInstance(StringValueTransformer.INSTANCE);
    l.setSeparator(",");
    CollectionUtils.forAllDo(collection, l);
    return l.toString();
}

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From source file:com.projity.functor.StringList.java

public static String brSeparatedList(Collection collection) {
    StringList l = getInstance(StringValueTransformer.INSTANCE);
    l.setSeparator("<br>");
    CollectionUtils.forAllDo(collection, l);
    return l.toString();
}

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