com.datastax.driver.dse.graph

Interface Vertex

All Superinterfaces:

Element

public interface Vertex
extends Element

The representation of a vertex in DSE Graph.

Method Summary

Modifier and Type	Method and Description
Iterator<VertexProperty>	getProperties() Returns an iterator over the element's properties, or an empty iterator, if the element does not have any property.
Iterator<VertexProperty>	getProperties(String name) Returns all the properties of this element that have the given name, or an empty iterator, if such a property name does not exist.
VertexProperty	getProperty(String name) Returns the first property of this element that has the given name, or null, if such a property name does not exist.

Methods inherited from interface com.datastax.driver.dse.graph.Element

getId, getLabel, getPropertyNames

Method Detail

getProperty

VertexProperty getProperty(String name)

Returns the first property of this element that has the given name, or null, if such a property name does not exist.

If more than one property of this element has the given name, which one will be returned is unspecified.

Specified by:

getProperty in interface Element

Returns:

the first property of this element that has the given name.

getProperties

Iterator<VertexProperty> getProperties(String name)

Returns all the properties of this element that have the given name, or an empty iterator, if such a property name does not exist.

The returned iterator is immutable.

Specified by:

getProperties in interface Element

Returns:

all the properties of this element that have the given name.

getProperties

Iterator<VertexProperty> getProperties()

Returns an iterator over the element's properties, or an empty iterator, if the element does not have any property.

The returned iterator is immutable.

Specified by:

getProperties in interface Element

Returns:

an iterator over the element's properties.