-
Notifications
You must be signed in to change notification settings - Fork 2.3k
/
ConstraintDescriptorImpl.java
72 lines (63 loc) · 2.03 KB
/
ConstraintDescriptorImpl.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
/*
* Copyright (c) 2002-2017 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.api.schema_new.constaints;
import org.neo4j.kernel.api.TokenNameLookup;
import org.neo4j.kernel.api.schema_new.SchemaDescriptor;
import static java.lang.String.format;
class ConstraintDescriptorImpl implements ConstraintDescriptor
{
private final SchemaDescriptor schema;
private final ConstraintDescriptor.Type type;
ConstraintDescriptorImpl( SchemaDescriptor schema, Type type )
{
this.schema = schema;
this.type = type;
}
@Override
public SchemaDescriptor schema()
{
return schema;
}
@Override
public Type type()
{
return type;
}
@Override
public String userDescription( TokenNameLookup tokenNameLookup )
{
return format( "Constraint( %s, %s )", type.name(), schema.userDescription( tokenNameLookup ) );
}
@Override
public boolean equals( Object o )
{
if ( o != null && o instanceof ConstraintDescriptor )
{
ConstraintDescriptor that = (ConstraintDescriptor)o;
return this.type() == that.type() && this.schema().equals( that.schema() );
}
return false;
}
@Override
public int hashCode()
{
return type.hashCode() & schema.hashCode();
}
}