VertexSequence (Oracle Graph Java API Reference for Property Graph Release 23.1 (F76116-01))

```
public interface VertexSequence
```
An ordered sequence of vertices which may contain duplicates.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`PgxVertex`	`back()` Get the vertex at the back of the sequence.
`void`	`clear()` Remove all vertices from the sequence.
`default VertexSequence`	`clone()` Clone this vertex sequence.
`boolean`	`contains(PgxVertex v)` Check if the sequence contains the given vertex.
`static VertexSequence`	`create()` Instantiate a new vertex sequence.
`VertexSet`	`filter(java.util.function.Predicate<PgxVertex> predicate)` Filter the vertices in the sequence by the given predicate.
`VertexSet`	`filter(VertexProperty<java.lang.Boolean> property)` Filter the vertices in the sequence by the given boolean property.
`void`	`forEach(java.util.function.Consumer<PgxVertex> callable)` Run the callable for each vertex in the sequence in parallel.
`void`	`forSequential(java.util.function.Consumer<PgxVertex> callable)` Run the callable for each vertex in the sequence in sequence.
`PgxVertex`	`front()` Get the vertex at the front of the sequence.
`PgxVertex`	`pop()` Remove and return a vertex from the sequence.
`PgxVertex`	`popBack()` Remove and return the vertex at the back of the sequence.
`PgxVertex`	`popFront()` Remove and return the vertex at the front of the sequence.
`void`	`push(PgxVertex v)` Add a vertex to the sequence.
`void`	`pushBack(PgxVertex v)` Add a vertex to the back of the sequence.
`void`	`pushFront(PgxVertex v)` Add a vertex to the front of the sequence.
`int`	`size()` Get the number of vertices in the sequence.

- Method Detail
  - back
```
PgxVertex back()
```
    Get the vertex at the back of the sequence.
    
    Returns:
  - clear
```
void clear()
```
    Remove all vertices from the sequence.
  - clone
```
default VertexSequence clone()
```
    Clone this vertex sequence.
    
    Returns:
  - contains
```
boolean contains(PgxVertex v)
```
    Check if the sequence contains the given vertex.
    
    Parameters:
    
    v -
    
    Returns:
  - create
```
static VertexSequence create()
```
    Instantiate a new vertex sequence.
    
    Returns:
  - filter
```
VertexSet filter(java.util.function.Predicate<PgxVertex> predicate)
```
    Filter the vertices in the sequence by the given predicate.
    
    Parameters:
    
    predicate -
    
    Returns:
  - filter
```
VertexSet filter(VertexProperty<java.lang.Boolean> property)
```
    Filter the vertices in the sequence by the given boolean property.
    
    Parameters:
    
    property -
    
    Returns:
  - forEach
```
void forEach(java.util.function.Consumer<PgxVertex> callable)
```
    Run the callable for each vertex in the sequence in parallel.
    
    Parameters:
    
    callable -
  - forSequential
```
void forSequential(java.util.function.Consumer<PgxVertex> callable)
```
    Run the callable for each vertex in the sequence in sequence.
    
    Parameters:
    
    callable -
  - front
```
PgxVertex front()
```
    Get the vertex at the front of the sequence.
    
    Returns:
  - pop
```
PgxVertex pop()
```
    Remove and return a vertex from the sequence.
    
    Returns:
  - popBack
```
PgxVertex popBack()
```
    Remove and return the vertex at the back of the sequence.
    
    Returns:
  - popFront
```
PgxVertex popFront()
```
    Remove and return the vertex at the front of the sequence.
    
    Returns:
  - push
```
void push(PgxVertex v)
```
    Add a vertex to the sequence.
    
    Parameters:
    
    v -
  - pushBack
```
void pushBack(PgxVertex v)
```
    Add a vertex to the back of the sequence.
    
    Parameters:
    
    v -
  - pushFront
```
void pushFront(PgxVertex v)
```
    Add a vertex to the front of the sequence.
    
    Parameters:
    
    v -
  - size
```
int size()
```
    Get the number of vertices in the sequence.
    
    Returns:

Interface VertexSequence

Method Summary

Method Detail

back

clear

clone

contains

create

filter

filter

forEach

forSequential

front

pop

popBack

popFront

push

pushBack

pushFront

size