Examples with ConcatOperation org.apache.solr.client.solrj.io.ops.ConcatOperation used on opensource projects

Example 6 with ConcatOperation

use of org.apache.solr.client.solrj.io.ops.ConcatOperation in project lucene-solr by apache.

the class ConcatOperationTest method concatMultipleFieldsExpression.

@Test
public void concatMultipleFieldsExpression() throws Exception {
    Tuple tuple;
    StreamOperation operation;
    operation = new ConcatOperation(StreamExpressionParser.parse("concat(fields=\"fieldA,fieldB\", as=\"fieldABConcat\", delim=\"-\")"), factory);
    values.clear();
    values.put("fieldA", "bar");
    values.put("fieldB", "baz");
    tuple = new Tuple(values);
    operation.operate(tuple);
    Assert.assertNotNull(tuple.get("fieldA"));
    Assert.assertEquals("bar", tuple.get("fieldA"));
    Assert.assertNotNull(tuple.get("fieldB"));
    Assert.assertEquals("baz", tuple.get("fieldB"));
    Assert.assertNotNull(tuple.get("fieldABConcat"));
    Assert.assertEquals("bar-baz", tuple.get("fieldABConcat"));
    // do the same in oposite order
    operation = new ConcatOperation(StreamExpressionParser.parse("concat(fields=\"fieldB,fieldA\", as=\"fieldABConcat\", delim=\"-\")"), factory);
    tuple = new Tuple(values);
    operation.operate(tuple);
    Assert.assertNotNull(tuple.get("fieldA"));
    Assert.assertEquals("bar", tuple.get("fieldA"));
    Assert.assertNotNull(tuple.get("fieldB"));
    Assert.assertEquals("baz", tuple.get("fieldB"));
    Assert.assertNotNull(tuple.get("fieldABConcat"));
    Assert.assertEquals("baz-bar", tuple.get("fieldABConcat"));
}

Example 7 with ConcatOperation

use of org.apache.solr.client.solrj.io.ops.ConcatOperation in project lucene-solr by apache.

the class ConcatOperationTest method concatMultipleFieldsWithIgnoredFields.

@Test
public void concatMultipleFieldsWithIgnoredFields() throws Exception {
    Tuple tuple;
    StreamOperation operation;
    operation = new ConcatOperation(new String[] { "fieldA", "fieldB" }, "fieldABConcat", "-");
    values.clear();
    values.put("fieldA", "bar");
    values.put("fieldB", "baz");
    values.put("fieldC", "bab");
    values.put("fieldD", "bat");
    tuple = new Tuple(values);
    operation.operate(tuple);
    Assert.assertNotNull(tuple.get("fieldA"));
    Assert.assertEquals("bar", tuple.get("fieldA"));
    Assert.assertNotNull(tuple.get("fieldB"));
    Assert.assertEquals("baz", tuple.get("fieldB"));
    Assert.assertNotNull(tuple.get("fieldC"));
    Assert.assertEquals("bab", tuple.get("fieldC"));
    Assert.assertNotNull(tuple.get("fieldD"));
    Assert.assertEquals("bat", tuple.get("fieldD"));
    Assert.assertNotNull(tuple.get("fieldABConcat"));
    Assert.assertEquals("bar-baz", tuple.get("fieldABConcat"));
    // do the same in oposite order
    operation = new ConcatOperation(new String[] { "fieldB", "fieldA" }, "fieldABConcat", "-");
    tuple = new Tuple(values);
    operation.operate(tuple);
    Assert.assertNotNull(tuple.get("fieldA"));
    Assert.assertEquals("bar", tuple.get("fieldA"));
    Assert.assertNotNull(tuple.get("fieldB"));
    Assert.assertEquals("baz", tuple.get("fieldB"));
    Assert.assertNotNull(tuple.get("fieldABConcat"));
    Assert.assertEquals("baz-bar", tuple.get("fieldABConcat"));
}

Example 8 with ConcatOperation

use of org.apache.solr.client.solrj.io.ops.ConcatOperation in project lucene-solr by apache.

the class ConcatOperationTest method concatSingleField.

@Test
public void concatSingleField() throws Exception {
    Tuple tuple;
    StreamOperation operation;
    operation = new ConcatOperation(new String[] { "fieldA" }, "fieldAConcat", "-");
    values.clear();
    values.put("fieldA", "bar");
    tuple = new Tuple(values);
    operation.operate(tuple);
    Assert.assertNotNull(tuple.get("fieldA"));
    Assert.assertEquals("bar", tuple.get("fieldA"));
    Assert.assertNotNull(tuple.get("fieldAConcat"));
    Assert.assertEquals("bar", tuple.get("fieldAConcat"));
}