Examples with PropertyBlock org.neo4j.kernel.impl.store.record.PropertyBlock used on opensource projects

Example 96 with PropertyBlock

use of org.neo4j.kernel.impl.store.record.PropertyBlock in project neo4j by neo4j.

the class StorePropertyPayloadCursorTest method asBlocks.

private static long[] asBlocks(Object... values) {
    DynamicRecordAllocator stringAllocator = new StandaloneDynamicRecordAllocator();
    DynamicRecordAllocator arrayAllocator = new StandaloneDynamicRecordAllocator();
    long[] blocks = new long[PropertyType.getPayloadSizeLongs()];
    int cursor = 0;
    for (int i = 0; i < values.length; i++) {
        Object value = values[i];
        PropertyBlock block = new PropertyBlock();
        PropertyStore.encodeValue(block, i, value, stringAllocator, arrayAllocator);
        long[] valueBlocks = block.getValueBlocks();
        System.arraycopy(valueBlocks, 0, blocks, cursor, valueBlocks.length);
        cursor += valueBlocks.length;
    }
    return blocks;
}

Example 97 with PropertyBlock

use of org.neo4j.kernel.impl.store.record.PropertyBlock in project neo4j by neo4j.

the class NeoStoresTest method validateNodeRel1.

private void validateNodeRel1(final long node, DefinedProperty prop1, DefinedProperty prop2, DefinedProperty prop3, long rel1, long rel2, final int relType1, final int relType2) throws IOException {
    assertTrue(nodeExists(node));
    ArrayMap<Integer, Pair<DefinedProperty, Long>> props = new ArrayMap<>();
    PropertyReceiver<DefinedProperty> receiver = newPropertyReceiver(props);
    propertyLoader.nodeLoadProperties(node, receiver);
    int count = 0;
    for (int keyId : props.keySet()) {
        long id = props.get(keyId).other();
        PropertyRecord record = getRecord(pStore, id);
        PropertyBlock block = record.getPropertyBlock(props.get(keyId).first().propertyKeyId());
        DefinedProperty data = block.newPropertyData(pStore);
        if (data.propertyKeyId() == prop1.propertyKeyId()) {
            assertEquals("prop1", MyPropertyKeyToken.getIndexFor(keyId).name());
            assertEquals("string1", data.value());
            nodeAddProperty(node, prop1.propertyKeyId(), "-string1");
        } else if (data.propertyKeyId() == prop2.propertyKeyId()) {
            assertEquals("prop2", MyPropertyKeyToken.getIndexFor(keyId).name());
            assertEquals(1, data.value());
            nodeAddProperty(node, prop2.propertyKeyId(), -1);
        } else if (data.propertyKeyId() == prop3.propertyKeyId()) {
            assertEquals("prop3", MyPropertyKeyToken.getIndexFor(keyId).name());
            assertEquals(true, data.value());
            nodeAddProperty(node, prop3.propertyKeyId(), false);
        } else {
            throw new IOException();
        }
        count++;
    }
    assertEquals(3, count);
    count = validateAndCountRelationships(node, rel1, rel2, relType1, relType2);
    assertEquals(2, count);
}

Example 98 with PropertyBlock

use of org.neo4j.kernel.impl.store.record.PropertyBlock in project neo4j by neo4j.

the class NeoStoresTest method validateRel1.

private void validateRel1(long rel, DefinedProperty prop1, DefinedProperty prop2, DefinedProperty prop3, long firstNode, long secondNode, int relType) throws IOException {
    ArrayMap<Integer, Pair<DefinedProperty, Long>> props = new ArrayMap<>();
    propertyLoader.relLoadProperties(rel, newPropertyReceiver(props));
    int count = 0;
    for (int keyId : props.keySet()) {
        long id = props.get(keyId).other();
        PropertyRecord record = getRecord(pStore, id);
        PropertyBlock block = record.getPropertyBlock(props.get(keyId).first().propertyKeyId());
        DefinedProperty data = block.newPropertyData(pStore);
        if (data.propertyKeyId() == prop1.propertyKeyId()) {
            assertEquals("prop1", MyPropertyKeyToken.getIndexFor(keyId).name());
            assertEquals("string1", data.value());
            relAddProperty(rel, prop1.propertyKeyId(), "-string1");
        } else if (data.propertyKeyId() == prop2.propertyKeyId()) {
            assertEquals("prop2", MyPropertyKeyToken.getIndexFor(keyId).name());
            assertEquals(1, data.value());
            relAddProperty(rel, prop2.propertyKeyId(), -1);
        } else if (data.propertyKeyId() == prop3.propertyKeyId()) {
            assertEquals("prop3", MyPropertyKeyToken.getIndexFor(keyId).name());
            assertEquals(true, data.value());
            relAddProperty(rel, prop3.propertyKeyId(), false);
        } else {
            throw new IOException();
        }
        count++;
    }
    assertEquals(3, count);
    assertRelationshipData(rel, firstNode, secondNode, relType);
}

Example 99 with PropertyBlock

use of org.neo4j.kernel.impl.store.record.PropertyBlock in project neo4j by neo4j.

the class NeoStoresTest method deleteNode1.

private void deleteNode1(long node, DefinedProperty prop1, DefinedProperty prop2, DefinedProperty prop3) throws IOException {
    ArrayMap<Integer, Pair<DefinedProperty, Long>> props = new ArrayMap<>();
    propertyLoader.nodeLoadProperties(node, newPropertyReceiver(props));
    int count = 0;
    for (int keyId : props.keySet()) {
        long id = props.get(keyId).other();
        PropertyRecord record = pStore.getRecord(id, pStore.newRecord(), NORMAL);
        PropertyBlock block = record.getPropertyBlock(props.get(keyId).first().propertyKeyId());
        DefinedProperty data = block.newPropertyData(pStore);
        if (data.propertyKeyId() == prop1.propertyKeyId()) {
            assertEquals("prop1", MyPropertyKeyToken.getIndexFor(keyId).name());
            assertEquals("-string1", data.value());
        } else if (data.propertyKeyId() == prop2.propertyKeyId()) {
            assertEquals("prop2", MyPropertyKeyToken.getIndexFor(keyId).name());
            assertEquals(-1, data.value());
        } else if (data.propertyKeyId() == prop3.propertyKeyId()) {
            assertEquals("prop3", MyPropertyKeyToken.getIndexFor(keyId).name());
            assertEquals(false, data.value());
            transaction.nodeDoRemoveProperty(node, prop3);
        } else {
            throw new IOException();
        }
        count++;
    }
    assertEquals(3, count);
    CountingPropertyReceiver propertyCounter = new CountingPropertyReceiver();
    propertyLoader.nodeLoadProperties(node, propertyCounter);
    assertEquals(3, propertyCounter.count);
    assertHasRelationships(node);
    transaction.nodeDoDelete(node);
}

Example 100 with PropertyBlock

use of org.neo4j.kernel.impl.store.record.PropertyBlock in project neo4j by neo4j.

the class PropertyDeduplicatorTestUtil method replacePropertyKey.

public static void replacePropertyKey(PropertyStore propertyStore, PrimitiveRecord record, Token original, Token replacement) {
    long nextProp = record.getNextProp();
    while (nextProp != Record.NO_NEXT_PROPERTY.intValue()) {
        PropertyRecord propertyRecord = propertyStore.getRecord(nextProp, propertyStore.newRecord(), FORCE);
        for (PropertyBlock propertyBlock : propertyRecord) {
            if (propertyBlock.getKeyIndexId() == original.id()) {
                propertyBlock.setKeyIndexId(replacement.id());
            }
        }
        propertyStore.updateRecord(propertyRecord);
        nextProp = propertyRecord.getNextProp();
    }
}