本文整理汇总了Java中com.thinkaurelius.titan.graphdb.types.vertices.EdgeLabelVertex类的典型用法代码示例。如果您正苦于以下问题：Java EdgeLabelVertex类的具体用法？Java EdgeLabelVertex怎么用？Java EdgeLabelVertex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。
EdgeLabelVertex类属于com.thinkaurelius.titan.graphdb.types.vertices包，在下文中一共展示了EdgeLabelVertex类的2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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: setTTL
import com.thinkaurelius.titan.graphdb.types.vertices.EdgeLabelVertex; //导入依赖的package包/类
/**
* Sets time-to-live for those schema types that support it
*
* @param type
* @param duration Note that only 'seconds' granularity is supported
*/
@Override
public void setTTL(final TitanSchemaType type,
final Duration duration) {
if (!graph.getBackend().getStoreFeatures().hasCellTTL())
throw new UnsupportedOperationException("The storage engine does not support TTL");
if (type instanceof VertexLabelVertex) {
Preconditions.checkArgument(((VertexLabelVertex) type).isStatic(), "must define vertex label as static to allow setting TTL");
} else {
Preconditions.checkArgument(type instanceof EdgeLabelVertex || type instanceof PropertyKeyVertex, "TTL is not supported for type " + type.getClass().getSimpleName());
}
Preconditions.checkArgument(type instanceof TitanSchemaVertex);
Integer ttlSeconds = (duration.isZero()) ?
null :
(int) duration.getSeconds();
setTypeModifier(type, ModifierType.TTL, ttlSeconds);
}
示例2: setTTL
import com.thinkaurelius.titan.graphdb.types.vertices.EdgeLabelVertex; //导入依赖的package包/类
/**
* Sets time-to-live for those schema types that support it
* @param type
* @param ttl time-to-live, in seconds
*/
@Override
public void setTTL(final TitanSchemaType type,
final int ttl, TimeUnit unit) {
if (!graph.getBackend().getStoreFeatures().hasCellTTL()) throw new UnsupportedOperationException("The storage engine does not support TTL");
if (type instanceof VertexLabelVertex) {
Preconditions.checkArgument(((VertexLabelVertex) type).isStatic(), "must define vertex label as static to allow setting TTL");
} else {
Preconditions.checkArgument(type instanceof EdgeLabelVertex || type instanceof PropertyKeyVertex, "TTL is not supported for type " + type.getClass().getSimpleName());
}
Preconditions.checkArgument(type instanceof TitanSchemaVertex);
setTypeModifier(type, ModifierType.TTL, ConversionHelper.getTTLSeconds(ttl,unit));
}