Example usage for com.google.common.collect Iterators toString

Introduction

In this page you can find the example usage for com.google.common.collect Iterators toString.

Prototype

public static String toString(Iterator<?> iterator) 

Source Link

Document

Returns a string representation of iterator , with the format [e1, e2, ..., en] .

Usage

From source file:com.linkedin.pinot.common.utils.JsonAssert.java

/**
 * Compare two JSON objects, ignoring field order. For example, objects {a:1, b:2} and {b:2, a:1} are equals, even
 * though they are not using string comparison.
 *
 * @param actual The actual JSON object/*from   ww w. ja v  a 2  s.com*/
 * @param expected The expected JSON object
 */
public static void assertEqualsIgnoreOrder(String actual, String expected) {
    try {
        JSONObject actualObject = new JSONObject(actual);
        JSONObject expectedObject = new JSONObject(expected);

        // Check that both objects have the same keys
        Assert.assertTrue(Iterators.elementsEqual(actualObject.sortedKeys(), expectedObject.sortedKeys()),
                "JSON objects don't have the same keys, expected:<"
                        + Iterators.toString(expectedObject.sortedKeys()) + "> but was:<"
                        + Iterators.toString(actualObject.sortedKeys()) + ">");

        // Iterate over all the keys of one element and compare their contents
        Iterator<String> objectKeys = actualObject.keys();
        while (objectKeys.hasNext()) {
            String key = objectKeys.next();
            Object actualValue = actualObject.get(key);
            Object expectedValue = expectedObject.get(key);

            Assert.assertTrue(actualValue.getClass().equals(expectedValue.getClass()),
                    "Objects with key " + key + " don't have the same class, expected:<" + expectedValue
                            + "> but was:<" + actualValue + ">");
            if (actualValue instanceof JSONObject) {
                assertEqualsIgnoreOrder(actualValue.toString(), expectedValue.toString());
            } else {
                Assert.assertEquals(actualValue.toString(), expectedValue.toString(),
                        "Objects with key " + key + " don't have the same value");
            }
        }
    } catch (JSONException ex) {
        throw new RuntimeException(ex);
    }
}

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From source file:org.ambraproject.wombat.util.HttpDebug.java

private static String enumerationToString(Enumeration enumeration) {
    if (enumeration == null) {
        return null;
    }/*from ww w.  jav  a 2  s.com*/
    return Iterators.toString(Iterators.forEnumeration(enumeration));
}

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From source file:org.apache.arrow.vector.VectorLoader.java

/**
 * Loads the record batch in the vectors
 * will not close the record batch//from  ww  w  . j  a v a  2  s .  c om
 * @param recordBatch
 */
public void load(ArrowRecordBatch recordBatch) {
    Iterator<ArrowBuf> buffers = recordBatch.getBuffers().iterator();
    Iterator<ArrowFieldNode> nodes = recordBatch.getNodes().iterator();
    List<Field> fields = root.getSchema().getFields();
    for (int i = 0; i < fields.size(); ++i) {
        Field field = fields.get(i);
        FieldVector fieldVector = root.getVector(field.getName());
        loadBuffers(fieldVector, field, buffers, nodes);
    }
    root.setRowCount(recordBatch.getLength());
    if (nodes.hasNext() || buffers.hasNext()) {
        throw new IllegalArgumentException("not all nodes and buffers where consumed. nodes: "
                + Iterators.toString(nodes) + " buffers: " + Iterators.toString(buffers));
    }
}

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From source file:org.apache.fluo.core.log.TracingTransaction.java

private String encB(Collection<Bytes> columns) {
    return Iterators.toString(Iterators.transform(columns.iterator(), new Function<Bytes, String>() {
        @Override/* ww w  .  j  a  v  a2s.  c  o  m*/
        public String apply(Bytes b) {
            return Hex.encNonAscii(b);
        }
    }));
}

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From source file:org.apache.fluo.core.log.TracingTransaction.java

private String encRC(Collection<RowColumn> ret) {
    return Iterators.toString(Iterators.transform(ret.iterator(), new Function<RowColumn, String>() {
        @Override/*from  ww w  .  j ava  2 s  . com*/
        public String apply(RowColumn rc) {
            return Hex.encNonAscii(rc);
        }
    }));
}

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From source file:com.github.rinde.datgen.pdptw.Dataset.java

@Override
public String toString() {
    return Iterators.toString(iterator());
}

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From source file:org.apache.fluo.core.log.TracingTransaction.java

private String encRC(Map<Bytes, Map<Column, Bytes>> ret) {
    return Iterators.toString(Iterators.transform(ret.entrySet().iterator(),
            new Function<Entry<Bytes, Map<Column, Bytes>>, String>() {
                @Override/*from   w ww. j  a v  a  2 s  .  c om*/
                public String apply(Entry<Bytes, Map<Column, Bytes>> e) {
                    return enc(e.getKey()) + "=" + encC(e.getValue());
                }
            }));
}

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From source file:com.geniusgithub.contact.contact.model.account.dataitem.DataKind.java

public static String toString(Iterable<?> list) {
    if (list == null) {
        return "(null)";
    } else {//w w w.  ja v a2 s  . c o  m
        return Iterators.toString(list.iterator());
    }
}

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From source file:org.apache.fluo.core.log.TracingTransaction.java

private String encC(Collection<Column> columns) {
    return Iterators.toString(Iterators.transform(columns.iterator(), new Function<Column, String>() {
        @Override//from ww  w  .  ja  va  2  s . c  o m
        public String apply(Column col) {
            return Hex.encNonAscii(col);
        }
    }));
}

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From source file:org.apache.fluo.core.log.TracingTransaction.java

private String encC(Map<Column, Bytes> ret) {
    return Iterators.toString(
            Iterators.transform(ret.entrySet().iterator(), new Function<Entry<Column, Bytes>, String>() {
                @Override//from  w  w w. j  a v a2  s.co  m
                public String apply(Entry<Column, Bytes> e) {
                    return enc(e.getKey()) + "=" + enc(e.getValue());
                }
            }));
}

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