Package org.neo4j.graphdb

Examples of org.neo4j.graphdb.Relationship.removeProperty()


        assertEquals( int2, rel1.getProperty( key1 ) );
        rel1.removeProperty( key1 );
        rel1.setProperty( key1, string1 );
        rel1.setProperty( key1, string2 );
        assertEquals( string2, rel1.getProperty( key1 ) );
        rel1.removeProperty( key1 );
        rel1.setProperty( key1, bool1 );
        rel1.setProperty( key1, bool2 );
        assertEquals( bool2, rel1.getProperty( key1 ) );
        rel1.removeProperty( key1 );
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        assertEquals( string2, rel1.getProperty( key1 ) );
        rel1.removeProperty( key1 );
        rel1.setProperty( key1, bool1 );
        rel1.setProperty( key1, bool2 );
        assertEquals( bool2, rel1.getProperty( key1 ) );
        rel1.removeProperty( key1 );

        rel1.delete();
        node2.delete();
        node1.delete();
    }
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            Direction.BOTH );

        // test remove property
        assertEquals( 1, node1.removeProperty( key1 ) );
        assertEquals( 2, node2.removeProperty( key1 ) );
        assertEquals( 1, rel.removeProperty( key1 ) );
        assertEquals( string1, node1.removeProperty( key2 ) );
        assertEquals( string2, node2.removeProperty( key2 ) );
        assertEquals( string1, rel.removeProperty( key2 ) );
        assertTrue( node1.removeProperty( arrayKey ) != null );
        assertTrue( node2.removeProperty( arrayKey ) != null );
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        assertEquals( 1, node1.removeProperty( key1 ) );
        assertEquals( 2, node2.removeProperty( key1 ) );
        assertEquals( 1, rel.removeProperty( key1 ) );
        assertEquals( string1, node1.removeProperty( key2 ) );
        assertEquals( string2, node2.removeProperty( key2 ) );
        assertEquals( string1, rel.removeProperty( key2 ) );
        assertTrue( node1.removeProperty( arrayKey ) != null );
        assertTrue( node2.removeProperty( arrayKey ) != null );
        assertTrue( rel.removeProperty( arrayKey ) != null );
    }
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        assertEquals( string1, node1.removeProperty( key2 ) );
        assertEquals( string2, node2.removeProperty( key2 ) );
        assertEquals( string1, rel.removeProperty( key2 ) );
        assertTrue( node1.removeProperty( arrayKey ) != null );
        assertTrue( node2.removeProperty( arrayKey ) != null );
        assertTrue( rel.removeProperty( arrayKey ) != null );
    }

    @Test
    public void testNodeChangeProperty()
    {
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        rel.setProperty( "key1", "1" );
        rel.setProperty( "key2", "2" );
        rel.setProperty( "key3", "3" );
        rel.setProperty( "key4", "4" );
        newTransaction();
        rel.removeProperty( "key3" );
        rel.removeProperty( "key2" );
        rel.removeProperty( "key3" );
        newTransaction();
        getNodeManager().clearCache();
        assertEquals( "0", rel.getProperty( "key0" ) );
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        rel.setProperty( "key2", "2" );
        rel.setProperty( "key3", "3" );
        rel.setProperty( "key4", "4" );
        newTransaction();
        rel.removeProperty( "key3" );
        rel.removeProperty( "key2" );
        rel.removeProperty( "key3" );
        newTransaction();
        getNodeManager().clearCache();
        assertEquals( "0", rel.getProperty( "key0" ) );
        assertEquals( "1", rel.getProperty( "key1" ) );
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        rel.setProperty( "key3", "3" );
        rel.setProperty( "key4", "4" );
        newTransaction();
        rel.removeProperty( "key3" );
        rel.removeProperty( "key2" );
        rel.removeProperty( "key3" );
        newTransaction();
        getNodeManager().clearCache();
        assertEquals( "0", rel.getProperty( "key0" ) );
        assertEquals( "1", rel.getProperty( "key1" ) );
        assertEquals( "4", rel.getProperty( "key4" ) );
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