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

Introduction

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

Prototype

public static boolean elementsEqual(Iterator<?> iterator1, Iterator<?> iterator2) 

Source Link

Document

Determines whether two iterators contain equal elements in the same order.

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  w w w .j  a va 2s .  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.apache.cassandra.hints.HintsTestUtil.java

static void assertPartitionsEqual(AbstractBTreePartition expected, AbstractBTreePartition actual) {
    assertEquals(expected.partitionKey(), actual.partitionKey());
    assertEquals(expected.deletionInfo(), actual.deletionInfo());
    assertEquals(expected.columns(), actual.columns());
    assertTrue(Iterators.elementsEqual(expected.iterator(), actual.iterator()));
}

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From source file:com.torodb.mongowp.bson.abst.AbstractBsonArray.java

@Override
public boolean equals(Object obj) {
    if (this == obj) {
        return true;
    }/* w ww. j a v a 2 s . co m*/
    if (obj == null) {
        return false;
    }
    if (!(obj instanceof BsonArray)) {
        return false;
    }
    BsonArray other = (BsonArray) obj;
    if (this.size() != other.size()) {
        return false;
    }
    return Iterators.elementsEqual(this.iterator(), other.iterator());
}

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From source file:cc.kave.commons.pointsto.extraction.Callpath.java

@Override
public boolean equals(Object obj) {
    if (this == obj)
        return true;
    if (obj == null)
        return false;
    if (getClass() != obj.getClass())
        return false;
    Callpath other = (Callpath) obj;/*w  w  w .j  a v a 2  s. co  m*/
    if (path == null) {
        if (other.path != null)
            return false;
    } else if (path.size() != other.path.size()) {
        return false;
    } else if (!Iterators.elementsEqual(path.iterator(), other.path.iterator())) {
        return false;
    }

    return true;
}

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From source file:org.apache.cassandra.engine.AbstractRow.java

@Override
public boolean equals(Object other) {
    if (!(other instanceof Row))
        return false;

    Row left = this;
    Row right = (Row) other;//from ww  w .j  a  va 2s.  c o m

    if (left.clusteringSize() != right.clusteringSize())
        return false;

    for (int i = 0; i < left.clusteringSize(); i++)
        if (!left.getClusteringColumn(i).equals(right.getClusteringColumn(i)))
            return false;

    return Iterators.elementsEqual(left.iterator(), right.iterator());
}

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From source file:com.eightkdata.mongowp.bson.abst.AbstractBsonDocument.java

@Override
public boolean equals(Object obj) {
    if (this == obj) {
        return true;
    }/*from w ww  .  j  a va 2s.c  o  m*/
    if (obj == null) {
        return false;
    }
    if (!(obj instanceof BsonDocument)) {
        return false;
    }
    return Iterators.elementsEqual(this.iterator(), ((BsonDocument) obj).iterator());
}

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

@Override
public boolean equals(@Nullable Object other) {
    if (!(other instanceof Dataset<?>)) {
        return false;
    }/*from w w  w  .  j a v  a 2 s. co m*/

    final Dataset<?> o = (Dataset<?>) other;
    return Iterators.elementsEqual(iterator(), o.iterator());
}

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From source file:com.google.cloud.bigquery.TableResult.java

@Override
public final boolean equals(Object obj) {
    if (obj == this) {
        return true;
    }/*from   w ww.jav  a2 s  .  co m*/
    if (obj == null || !obj.getClass().equals(TableResult.class)) {
        return false;
    }
    TableResult response = (TableResult) obj;
    return Objects.equals(getNextPageToken(), response.getNextPageToken())
            && Iterators.elementsEqual(getValues().iterator(), response.getValues().iterator())
            && Objects.equals(schema, response.schema) && totalRows == response.totalRows;
}

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From source file:org.grouplens.grapht.util.AbstractChain.java

@Override
public boolean equals(Object o) {
    if (o == this) {
        return true;
    } else if (o instanceof AbstractChain) {
        // optimize comparing two chains
        return Iterators.elementsEqual(reverseIterator(), ((AbstractChain) o).reverseIterator());
    } else {//w  w  w.j  a va 2 s.  c om
        return super.equals(o);
    }
}

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From source file:org.apache.cassandra.utils.IntervalTree.java

@Override
public boolean equals(Object o) {
    if (!(o instanceof IntervalTree))
        return false;
    IntervalTree that = (IntervalTree) o;
    return Iterators.elementsEqual(iterator(), that.iterator());
}

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