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

Example 11 with RelationshipStore

use of org.neo4j.kernel.impl.store.RelationshipStore in project neo4j by neo4j.

the class StoreIteratorRelationshipCursorTest method getRelationshipStore.

private RelationshipStore getRelationshipStore(RelationshipRecord relationshipRecord, RecordCursor recordCursor) {
    RelationshipStore relationshipStore = mock(RelationshipStore.class);
    when(recordCursor.acquire(anyLong(), any())).thenReturn(recordCursor);
    when(relationshipStore.newRecord()).thenReturn(relationshipRecord);
    when(relationshipStore.newRecordCursor(relationshipRecord)).thenReturn(recordCursor);
    return relationshipStore;
}

Example 12 with RelationshipStore

use of org.neo4j.kernel.impl.store.RelationshipStore in project neo4j by neo4j.

the class StoreIteratorRelationshipCursorTest method retrieveUnusedRelationship.

@Test
public void retrieveUnusedRelationship() {
    final RelationshipRecord relationshipRecord = new RelationshipRecord(-1);
    RecordCursor recordCursor = mock(RecordCursor.class);
    RelationshipStore relationshipStore = getRelationshipStore(relationshipRecord, recordCursor);
    when(recordCursor.next(RELATIONSHIP_ID, relationshipRecord, RecordLoad.CHECK)).thenAnswer(new RelationshipAnswer(relationshipRecord, false));
    try (StoreIteratorRelationshipCursor cursor = createRelationshipCursor(relationshipRecord, relationshipStore)) {
        cursor.init(PrimitiveLongCollections.iterator(RELATIONSHIP_ID));
        assertTrue(cursor.next());
        assertEquals(RELATIONSHIP_ID, cursor.get().id());
    }
}

Example 13 with RelationshipStore

use of org.neo4j.kernel.impl.store.RelationshipStore in project neo4j by neo4j.

the class StoreIteratorRelationshipCursorTest method retrieveUsedRelationship.

@Test
public void retrieveUsedRelationship() throws Exception {
    final RelationshipRecord relationshipRecord = new RelationshipRecord(-1);
    RecordCursor recordCursor = mock(RecordCursor.class);
    RelationshipStore relationshipStore = getRelationshipStore(relationshipRecord, recordCursor);
    when(recordCursor.next(RELATIONSHIP_ID, relationshipRecord, RecordLoad.CHECK)).thenAnswer(new RelationshipAnswer(relationshipRecord, true));
    try (StoreIteratorRelationshipCursor cursor = createRelationshipCursor(relationshipRecord, relationshipStore)) {
        cursor.init(PrimitiveLongCollections.iterator(RELATIONSHIP_ID));
        assertTrue(cursor.next());
        assertEquals(RELATIONSHIP_ID, cursor.get().id());
    }
}

Example 14 with RelationshipStore

use of org.neo4j.kernel.impl.store.RelationshipStore in project neo4j by neo4j.

the class StoreNodeRelationshipCursorTest method createRelationshipChain.

private void createRelationshipChain(int recordsInChain) {
    RelationshipStore relationshipStore = neoStores.getRelationshipStore();
    for (int i = 1; i < recordsInChain; i++) {
        relationshipStore.updateRecord(createRelationship(i, i + 1));
    }
    relationshipStore.updateRecord(createRelationship(recordsInChain, NO_NEXT_RELATIONSHIP.intValue()));
    if (dense) {
        RecordStore<RelationshipGroupRecord> relationshipGroupStore = neoStores.getRelationshipGroupStore();
        for (int i = 1; i < recordsInChain; i++) {
            relationshipGroupStore.updateRecord(createRelationshipGroup(i, i));
        }
        relationshipGroupStore.updateRecord(createRelationshipGroup(recordsInChain, NO_NEXT_RELATIONSHIP.intValue()));
    }
}

Example 15 with RelationshipStore

use of org.neo4j.kernel.impl.store.RelationshipStore in project neo4j by neo4j.

the class StoreNodeRelationshipCursorTest method unUseRecord.

private void unUseRecord(long recordId) {
    RelationshipStore relationshipStore = neoStores.getRelationshipStore();
    RelationshipRecord relationshipRecord = relationshipStore.getRecord(recordId, new RelationshipRecord(-1), RecordLoad.FORCE);
    relationshipRecord.setInUse(false);
    relationshipStore.updateRecord(relationshipRecord);
}