Examples with VariableOrder org.apache.rya.indexing.pcj.storage.accumulo.VariableOrder used on opensource projects

Example 76 with VariableOrder

use of org.apache.rya.indexing.pcj.storage.accumulo.VariableOrder in project incubator-rya by apache.

the class AccumuloPcjSerializerTest method serialize_bindingsSubsetOfVarOrder.

/**
 * The BindingSet has fewer Bindings than there are variables in the variable
 * order, but they are all in the variable order. This is the case where
 * the missing bindings were optional.
 */
@Test
public void serialize_bindingsSubsetOfVarOrder() throws BindingSetConversionException {
    // Setup the Binding Set.
    final MapBindingSet originalBindingSet = new MapBindingSet();
    originalBindingSet.addBinding("x", new URIImpl("http://a"));
    originalBindingSet.addBinding("y", new URIImpl("http://b"));
    // Setup the variable order.
    final VariableOrder varOrder = new VariableOrder("x", "a", "y", "b");
    // Create the byte[] representation of the BindingSet.
    BindingSetConverter<byte[]> converter = new AccumuloPcjSerializer();
    byte[] serialized = converter.convert(originalBindingSet, varOrder);
    // Deserialize the byte[] back into the binding set.
    BindingSet deserialized = converter.convert(serialized, varOrder);
    // Ensure the deserialized value matches the original.
    assertEquals(originalBindingSet, deserialized);
}

Example 77 with VariableOrder

use of org.apache.rya.indexing.pcj.storage.accumulo.VariableOrder in project incubator-rya by apache.

the class AccumuloPcjSerializerTest method basicLongMixLiteralBsTest.

@Test
public void basicLongMixLiteralBsTest() throws BindingSetConversionException {
    final QueryBindingSet bs = new QueryBindingSet();
    bs.addBinding("X", new LiteralImpl("literal1"));
    bs.addBinding("Y", new LiteralImpl("5", new URIImpl("http://www.w3.org/2001/XMLSchema#integer")));
    bs.addBinding("Z", new LiteralImpl("5.0", new URIImpl("http://www.w3.org/2001/XMLSchema#double")));
    bs.addBinding("W", new LiteralImpl("1000", new URIImpl("http://www.w3.org/2001/XMLSchema#long")));
    final VariableOrder varOrder = new VariableOrder("W", "X", "Y", "Z");
    BindingSetConverter<byte[]> converter = new AccumuloPcjSerializer();
    final byte[] byteVal = converter.convert(bs, varOrder);
    final BindingSet newBs = converter.convert(byteVal, varOrder);
    assertEquals(bs, newBs);
}

Example 78 with VariableOrder

use of org.apache.rya.indexing.pcj.storage.accumulo.VariableOrder in project incubator-rya by apache.

the class PcjTablesTest method shiftVarOrdersFactory.

@Test
public void shiftVarOrdersFactory() {
    Set<VariableOrder> expected = Sets.newHashSet(new VariableOrder("a;b;c"), new VariableOrder("b;c;a"), new VariableOrder("c;a;b"));
    Set<VariableOrder> varOrders = new ShiftVarOrderFactory().makeVarOrders(new VariableOrder("a;b;c"));
    assertEquals(expected, varOrders);
}

Example 79 with VariableOrder

use of org.apache.rya.indexing.pcj.storage.accumulo.VariableOrder in project incubator-rya by apache.

the class PcjTablesTest method pcjMetadata_equals.

@Test
public void pcjMetadata_equals() {
    PcjMetadata meta1 = new PcjMetadata("A SPARQL string.", 5, Sets.newHashSet(new VariableOrder("a", "b", "c"), new VariableOrder("d", "e", "f")));
    PcjMetadata meta2 = new PcjMetadata("A SPARQL string.", 5, Sets.newHashSet(new VariableOrder("a", "b", "c"), new VariableOrder("d", "e", "f")));
    assertEquals(meta1, meta2);
}