本文整理汇总了Java中com.thinkaurelius.titan.core.Multiplicity类的典型用法代码示例。如果您正苦于以下问题:Java Multiplicity类的具体用法?Java Multiplicity怎么用?Java Multiplicity使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Multiplicity类属于com.thinkaurelius.titan.core包,在下文中一共展示了Multiplicity类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: testValueOrdering
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Test
public void testValueOrdering() {
StandardTitanGraph graph = (StandardTitanGraph) StorageSetup.getInMemoryGraph();
TitanManagement mgmt = graph.openManagement();
EdgeLabel father = mgmt.makeEdgeLabel("father").multiplicity(Multiplicity.MANY2ONE).make();
for (int i=1;i<=5;i++) mgmt.makePropertyKey("key" + i).dataType(Integer.class).make();
mgmt.commit();
TitanVertex v1 = graph.addVertex(), v2 = graph.addVertex();
TitanEdge e1 = v1.addEdge("father",v2);
for (int i=1;i<=5;i++) e1.property("key"+i,i);
graph.tx().commit();
e1.remove();
graph.tx().commit();
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:19,代码来源:EdgeSerializerTest.java
示例2: testMultiplicityCardinality
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Test
public void testMultiplicityCardinality() {
assertEquals(Multiplicity.MULTI,Multiplicity.convert(Cardinality.LIST));
assertEquals(Multiplicity.SIMPLE,Multiplicity.convert(Cardinality.SET));
assertEquals(Multiplicity.MANY2ONE,Multiplicity.convert(Cardinality.SINGLE));
assertEquals(Multiplicity.MULTI.getCardinality(),Cardinality.LIST);
assertEquals(Multiplicity.SIMPLE.getCardinality(),Cardinality.SET);
assertEquals(Multiplicity.MANY2ONE.getCardinality(),Cardinality.SINGLE);
assertFalse(Multiplicity.MULTI.isConstrained());
assertTrue(Multiplicity.SIMPLE.isConstrained());
assertTrue(Multiplicity.ONE2ONE.isConstrained());
assertTrue(Multiplicity.ONE2ONE.isConstrained(Direction.BOTH));
assertTrue(Multiplicity.SIMPLE.isConstrained(Direction.BOTH));
assertFalse(Multiplicity.MULTI.isUnique(Direction.OUT));
assertTrue(Multiplicity.MANY2ONE.isUnique(Direction.OUT));
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:21,代码来源:TestCoreElements.java
示例3: StandardRelationTypeMaker
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
public StandardRelationTypeMaker(final StandardTitanTx tx, String name,
final IndexSerializer indexSerializer,
final AttributeHandler attributeHandler) {
Preconditions.checkNotNull(tx);
Preconditions.checkNotNull(indexSerializer);
Preconditions.checkNotNull(attributeHandler);
this.tx = tx;
this.indexSerializer = indexSerializer;
this.attributeHandler = attributeHandler;
name(name);
//Default assignments
isInvisible = false;
sortKey = new ArrayList<>(4);
sortOrder = Order.ASC;
signature = new ArrayList<>(4);
multiplicity = Multiplicity.MULTI;
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:19,代码来源:StandardRelationTypeMaker.java
示例4: testValueOrdering
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Test
public void testValueOrdering() {
StandardTitanGraph graph = (StandardTitanGraph) StorageSetup.getInMemoryGraph();
TitanManagement mgmt = graph.getManagementSystem();
EdgeLabel father = mgmt.makeEdgeLabel("father").multiplicity(Multiplicity.MANY2ONE).make();
for (int i=1;i<=5;i++) mgmt.makePropertyKey("key" + i).dataType(Integer.class).make();
mgmt.commit();
TitanVertex v1 = graph.addVertex(null), v2 = graph.addVertex(null);
TitanEdge e1 = v1.addEdge("father",v2);
for (int i=1;i<=5;i++) e1.setProperty("key"+i,i);
graph.commit();
e1.remove();
graph.commit();
}
开发者ID:graben1437,项目名称:titan0.5.4-hbase1.1.1-custom,代码行数:19,代码来源:EdgeSerializerTest.java
示例5: StandardRelationTypeMaker
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
public StandardRelationTypeMaker(final StandardTitanTx tx, final IndexSerializer indexSerializer,
final AttributeHandling attributeHandler) {
Preconditions.checkNotNull(tx);
Preconditions.checkNotNull(indexSerializer);
Preconditions.checkNotNull(attributeHandler);
this.tx = tx;
this.indexSerializer = indexSerializer;
this.attributeHandler = attributeHandler;
//Default assignments
name = null;
isHidden = false;
sortKey = new ArrayList<RelationType>(4);
sortOrder = Order.ASC;
signature = new ArrayList<RelationType>(4);
multiplicity = Multiplicity.MULTI;
}
开发者ID:graben1437,项目名称:titan0.5.4-hbase1.1.1-custom,代码行数:18,代码来源:StandardRelationTypeMaker.java
示例6: testBatchLoadingLocking
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
public void testBatchLoadingLocking(boolean batchloading) {
PropertyKey uid = makeKey("uid",Long.class);
TitanGraphIndex uidIndex = mgmt.buildIndex("uid",Vertex.class).unique().addKey(uid).buildCompositeIndex();
mgmt.setConsistency(uid, ConsistencyModifier.LOCK);
mgmt.setConsistency(uidIndex,ConsistencyModifier.LOCK);
EdgeLabel knows = mgmt.makeEdgeLabel("knows").multiplicity(Multiplicity.ONE2ONE).make();
mgmt.setConsistency(knows,ConsistencyModifier.LOCK);
finishSchema();
TestLockerManager.ERROR_ON_LOCKING=true;
clopen(option(GraphDatabaseConfiguration.STORAGE_BATCH),batchloading,
option(GraphDatabaseConfiguration.LOCK_BACKEND),"test");
int numV = 10000;
long start = System.currentTimeMillis();
for (int i=0;i<numV;i++) {
TitanVertex v = tx.addVertex();
v.setProperty("uid",i+1);
v.addEdge("knows",v);
}
clopen();
// System.out.println("Time: " + (System.currentTimeMillis()-start));
for (int i=0;i<Math.min(numV,300);i++) {
assertEquals(1, Iterables.size(graph.query().has("uid", i + 1).vertices()));
assertEquals(1, Iterables.size(graph.query().has("uid", i + 1).vertices().iterator().next().getEdges(Direction.OUT, "knows")));
}
}
开发者ID:graben1437,项目名称:titan0.5.4-hbase1.1.1-custom,代码行数:30,代码来源:TitanEventualGraphTest.java
示例7: getEdgeLabel
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Override
public EdgeLabelDefinition getEdgeLabel(String name) {
Multiplicity multi = Multiplicity.MULTI;
if (name.startsWith("m2o")) multi = Multiplicity.MANY2ONE;
else if (name.startsWith("o2m")) multi = Multiplicity.ONE2MANY;
else if (name.startsWith("o2o")) multi = Multiplicity.ONE2ONE;
else if (name.startsWith("simple")) multi = Multiplicity.SIMPLE;
return new EdgeLabelDefinition(name, getId(), multi, false);
}
开发者ID:graben1437,项目名称:titan0.5.4-hbase1.1.1-custom,代码行数:10,代码来源:TestSchemaProvider.java
示例8: asTitanMultiplicity
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
public static final Multiplicity asTitanMultiplicity(Arity fromArity, Arity toArity) {
switch(fromArity) {
case One: switch (toArity) {
case One: return Multiplicity.ONE2ONE;
case AtMostOne: return Multiplicity.ONE2ONE;
case AtLeastOne: return Multiplicity.ONE2MANY;
default: return Multiplicity.ONE2MANY;
}
case AtMostOne: switch (toArity) {
case One: return Multiplicity.ONE2ONE;
case AtMostOne: return Multiplicity.ONE2ONE;
case AtLeastOne: return Multiplicity.ONE2MANY;
default: return Multiplicity.ONE2MANY;
}
case AtLeastOne: switch (toArity) {
case One: return Multiplicity.MANY2ONE;
case AtMostOne: return Multiplicity.MANY2ONE;
case AtLeastOne: return Multiplicity.MULTI;
default: return Multiplicity.MULTI;
}
default: switch(toArity) {
case One: return Multiplicity.MANY2ONE;
case AtMostOne: return Multiplicity.MANY2ONE;
case AtLeastOne: return Multiplicity.MULTI;
default: return Multiplicity.MULTI;
}
}
}
开发者ID:bio4j,项目名称:angulillos-titan,代码行数:33,代码来源:TitanConversions.java
示例9: testSchemaNameChange
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Test
public void testSchemaNameChange() {
PropertyKey time = mgmt.makePropertyKey("time").dataType(Integer.class).cardinality(Cardinality.SINGLE).make();
EdgeLabel knows = mgmt.makeEdgeLabel("knows").multiplicity(Multiplicity.MULTI).make();
mgmt.buildEdgeIndex(knows, "byTime", Direction.BOTH, time);
mgmt.buildIndex("timeIndex", Vertex.class).addKey(time).buildCompositeIndex();
mgmt.makeVertexLabel("people").make();
finishSchema();
//CREATE SMALL GRAPH
TitanVertex v = tx.addVertex("people");
v.property(VertexProperty.Cardinality.single, "time", 5);
v.addEdge("knows", v, "time", 11);
newTx();
v = getOnlyElement(tx.query().has("time", 5).vertices());
assertNotNull(v);
assertEquals("people", v.label());
assertEquals(5, v.<Integer>value("time").intValue());
assertCount(1, v.query().direction(Direction.IN).labels("knows").edges());
assertCount(1, v.query().direction(Direction.OUT).labels("knows").has("time", 11).edges());
newTx();
//UPDATE SCHEMA NAMES
assertTrue(mgmt.containsRelationType("knows"));
knows = mgmt.getEdgeLabel("knows");
mgmt.changeName(knows, "know");
assertEquals("know", knows.name());
assertTrue(mgmt.containsRelationIndex(knows, "byTime"));
RelationTypeIndex rindex = mgmt.getRelationIndex(knows, "byTime");
assertEquals("byTime", rindex.name());
mgmt.changeName(rindex, "overTime");
assertEquals("overTime", rindex.name());
assertTrue(mgmt.containsVertexLabel("people"));
VertexLabel vl = mgmt.getVertexLabel("people");
mgmt.changeName(vl, "person");
assertEquals("person", vl.name());
assertTrue(mgmt.containsGraphIndex("timeIndex"));
TitanGraphIndex gindex = mgmt.getGraphIndex("timeIndex");
mgmt.changeName(gindex, "byTime");
assertEquals("byTime", gindex.name());
finishSchema();
//VERIFY UPDATES IN MGMT SYSTEM
assertTrue(mgmt.containsRelationType("know"));
assertFalse(mgmt.containsRelationType("knows"));
knows = mgmt.getEdgeLabel("know");
assertTrue(mgmt.containsRelationIndex(knows, "overTime"));
assertFalse(mgmt.containsRelationIndex(knows, "byTime"));
assertTrue(mgmt.containsVertexLabel("person"));
assertFalse(mgmt.containsVertexLabel("people"));
assertTrue(mgmt.containsGraphIndex("byTime"));
assertFalse(mgmt.containsGraphIndex("timeIndex"));
//VERIFY UPDATES IN TRANSACTION
newTx();
v = getOnlyElement(tx.query().has("time", 5).vertices());
assertNotNull(v);
assertEquals("person", v.label());
assertEquals(5, v.<Integer>value("time").intValue());
assertCount(1, v.query().direction(Direction.IN).labels("know").edges());
assertCount(0, v.query().direction(Direction.IN).labels("knows").edges());
assertCount(1, v.query().direction(Direction.OUT).labels("know").has("time", 11).edges());
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:74,代码来源:TitanGraphTest.java
示例10: testCreateDelete
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Test
public void testCreateDelete() {
makeKey("weight", Double.class);
PropertyKey uid = makeVertexIndexedUniqueKey("uid", Integer.class);
((StandardEdgeLabelMaker) mgmt.makeEdgeLabel("knows")).sortKey(uid).sortOrder(Order.DESC).directed().make();
mgmt.makeEdgeLabel("father").multiplicity(Multiplicity.MANY2ONE).make();
finishSchema();
TitanVertex v1 = graph.addVertex(), v3 = graph.addVertex("uid", 445);
Edge e = v3.addEdge("knows", v1, "uid", 111);
Edge e2 = v1.addEdge("friend", v3);
assertEquals(111, e.<Integer>value("uid").intValue());
graph.tx().commit();
v3 = getV(graph, v3);
assertEquals(445, v3.<Integer>value("uid").intValue());
e = getOnlyElement(v3.query().direction(Direction.OUT).labels("knows").edges());
assertEquals(111, e.<Integer>value("uid").intValue());
assertEquals(e, getE(graph, e.id()));
assertEquals(e, getE(graph, e.id().toString()));
VertexProperty p = getOnlyElement(v3.properties("uid"));
p.remove();
v3.property("uid", 353);
e = getOnlyElement(v3.query().direction(Direction.OUT).labels("knows").edges());
e.property("uid", 222);
e2 = getOnlyElement(v1.query().direction(Direction.OUT).labels("friend").edges());
e2.property("uid", 1);
e2.property("weight", 2.0);
assertEquals(1, e2.<Integer>value("uid").intValue());
assertEquals(2.0, e2.<Double>value("weight").doubleValue(), 0.0001);
clopen();
v3 = getV(graph, v3.id());
assertEquals(353, v3.<Integer>value("uid").intValue());
e = getOnlyElement(v3.query().direction(Direction.OUT).labels("knows").edges());
assertEquals(222, e.<Integer>value("uid").intValue());
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:44,代码来源:TitanGraphTest.java
示例11: getMultiplicity
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
protected Multiplicity getMultiplicity() {
return multiplicity;
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:4,代码来源:StandardRelationTypeMaker.java
示例12: multiplicity
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Override
public Multiplicity multiplicity() {
return getDefinition().getValue(TypeDefinitionCategory.MULTIPLICITY, Multiplicity.class);
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:5,代码来源:RelationTypeVertex.java
示例13: multiplicity
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Override
public Multiplicity multiplicity() {
return Multiplicity.convert(cardinality());
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:5,代码来源:BaseKey.java
示例14: BaseLabel
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
private BaseLabel(String name, int id, Direction uniDirectionality, Multiplicity multiplicity) {
super(name, id, TitanSchemaCategory.EDGELABEL);
this.directionality = uniDirectionality;
this.multiplicity = multiplicity;
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:6,代码来源:BaseLabel.java
示例15: multiplicity
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Override
public Multiplicity multiplicity() {
return multiplicity;
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:5,代码来源:BaseLabel.java
示例16: RelationTypeDefinition
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
public RelationTypeDefinition(String name, long id, Multiplicity multiplicity) {
super(name, id);
this.multiplicity = multiplicity;
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:5,代码来源:RelationTypeDefinition.java
示例17: getMultiplicity
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
public Multiplicity getMultiplicity() {
return multiplicity;
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:4,代码来源:RelationTypeDefinition.java
示例18: EdgeLabelDefinition
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
public EdgeLabelDefinition(String name, long id, Multiplicity multiplicity, boolean unidirected) {
super(name, id, multiplicity);
this.unidirected = unidirected;
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:5,代码来源:EdgeLabelDefinition.java
示例19: PropertyKeyDefinition
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
public PropertyKeyDefinition(String name, long id, Cardinality cardinality, Class dataType) {
this(name,id,Multiplicity.convert(cardinality),dataType);
}
开发者ID:graben1437,项目名称:titan1withtp3.1,代码行数:4,代码来源:PropertyKeyDefinition.java
示例20: testSchemaNameChange
import com.thinkaurelius.titan.core.Multiplicity; //导入依赖的package包/类
@Test
public void testSchemaNameChange() {
PropertyKey time = mgmt.makePropertyKey("time").dataType(Integer.class).cardinality(Cardinality.SINGLE).make();
EdgeLabel knows = mgmt.makeEdgeLabel("knows").multiplicity(Multiplicity.MULTI).make();
mgmt.buildEdgeIndex(knows, "byTime", Direction.BOTH, time);
mgmt.buildIndex("timeIndex",Vertex.class).addKey(time).buildCompositeIndex();
mgmt.makeVertexLabel("people").make();
finishSchema();
//CREATE SMALL GRAPH
TitanVertex v = tx.addVertexWithLabel("people");
v.setProperty("time",5);
v.addEdge("knows",v).setProperty("time",11);
newTx();
v = (TitanVertex)Iterables.getOnlyElement(tx.query().has("time",5).vertices());
assertNotNull(v);
assertEquals("people",v.getLabel());
assertEquals(5,v.getProperty("time"));
assertEquals(1,Iterables.size(v.getEdges(IN,"knows")));
assertEquals(1,v.query().labels("knows").direction(OUT).has("time",11).count());
newTx();
//UPDATE SCHEMA NAMES
assertTrue(mgmt.containsRelationType("knows"));
knows = mgmt.getEdgeLabel("knows");
mgmt.changeName(knows,"know");
assertEquals("know",knows.getName());
assertTrue(mgmt.containsRelationIndex(knows,"byTime"));
RelationTypeIndex rindex = mgmt.getRelationIndex(knows,"byTime");
assertEquals("byTime",rindex.getName());
mgmt.changeName(rindex,"overTime");
assertEquals("overTime",rindex.getName());
assertTrue(mgmt.containsVertexLabel("people"));
VertexLabel vl = mgmt.getVertexLabel("people");
mgmt.changeName(vl,"person");
assertEquals("person",vl.getName());
assertTrue(mgmt.containsGraphIndex("timeIndex"));
TitanGraphIndex gindex = mgmt.getGraphIndex("timeIndex");
mgmt.changeName(gindex,"byTime");
assertEquals("byTime",gindex.getName());
finishSchema();
//VERIFY UPDATES IN MGMT SYSTEM
assertTrue(mgmt.containsRelationType("know"));
assertFalse(mgmt.containsRelationType("knows"));
knows = mgmt.getEdgeLabel("know");
assertTrue(mgmt.containsRelationIndex(knows,"overTime"));
assertFalse(mgmt.containsRelationIndex(knows,"byTime"));
assertTrue(mgmt.containsVertexLabel("person"));
assertFalse(mgmt.containsVertexLabel("people"));
assertTrue(mgmt.containsGraphIndex("byTime"));
assertFalse(mgmt.containsGraphIndex("timeIndex"));
//VERIFY UPDATES IN TRANSACTION
newTx();
v = (TitanVertex)Iterables.getOnlyElement(tx.query().has("time",5).vertices());
assertNotNull(v);
assertEquals("person",v.getLabel());
assertEquals(5,v.getProperty("time"));
assertEquals(1,Iterables.size(v.getEdges(Direction.IN,"know")));
assertEquals(0,Iterables.size(v.getEdges(Direction.IN,"knows")));
assertEquals(1,v.query().labels("know").direction(OUT).has("time",11).count());
}
开发者ID:graben1437,项目名称:titan0.5.4-hbase1.1.1-custom,代码行数:75,代码来源:TitanGraphTest.java
注:本文中的com.thinkaurelius.titan.core.Multiplicity类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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