com.twitter.cassovary.graph

DirectedGraph

trait DirectedGraph[+V <: Node] extends Graph[V] with Iterable[V]

The entry point into a model of a directed graph. Users typically query a known starting node and then traverse the graph using methods on that Node.

Linear Supertypes
Iterable[V], IterableLike[V, Iterable[V]], Equals, GenIterable[V], GenIterableLike[V, Iterable[V]], Traversable[V], GenTraversable[V], GenericTraversableTemplate[V, Iterable], TraversableLike[V, Iterable[V]], GenTraversableLike[V, Iterable[V]], Parallelizable[V, ParIterable[V]], TraversableOnce[V], GenTraversableOnce[V], FilterMonadic[V, Iterable[V]], HasNewBuilder[V, Iterable[V]], Graph[V], AnyRef, Any
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Inherited
  1. DirectedGraph
  2. Iterable
  3. IterableLike
  4. Equals
  5. GenIterable
  6. GenIterableLike
  7. Traversable
  8. GenTraversable
  9. GenericTraversableTemplate
  10. TraversableLike
  11. GenTraversableLike
  12. Parallelizable
  13. TraversableOnce
  14. GenTraversableOnce
  15. FilterMonadic
  16. HasNewBuilder
  17. Graph
  18. AnyRef
  19. Any
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Type Members

  1. type Self = Iterable[V]

    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  2. class WithFilter extends FilterMonadic[A, Repr]

    Definition Classes
    TraversableLike

Abstract Value Members

  1. abstract def edgeCount: Long

    Returns the total number of directed edges in the graph.

    Returns the total number of directed edges in the graph. A mutual edge, eg: A -> B and B -> A, counts as 2 edges in this total.

  2. abstract def getNodeById(id: Int): Option[V]

    Returns the node with the given id or else None if the given node does not exist in this graph.

    Returns the node with the given id or else None if the given node does not exist in this graph.

    Definition Classes
    Graph
  3. abstract def iterator: Iterator[V]

    Definition Classes
    IterableLike → GenIterableLike
  4. abstract def nodeCount: Int

    Returns the number of nodes in the graph.

  5. abstract val storedGraphDir: StoredGraphDir

    Describes whether the stored graph is only in-directions, out-directions or both

Concrete Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. def ++[B >: V, That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[Iterable[V], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike
  5. def ++:[B >: V, That](that: Traversable[B])(implicit bf: CanBuildFrom[Iterable[V], B, That]): That

    Definition Classes
    TraversableLike
  6. def ++:[B >: V, That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[Iterable[V], B, That]): That

    Definition Classes
    TraversableLike
  7. def /:[B](z: B)(op: (B, V) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce
  8. def :\[B](z: B)(op: (V, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce
  9. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  10. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  11. def addString(b: StringBuilder): StringBuilder

    Definition Classes
    TraversableOnce
  12. def addString(b: StringBuilder, sep: String): StringBuilder

    Definition Classes
    TraversableOnce
  13. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder

    Definition Classes
    TraversableOnce
  14. def aggregate[B](z: B)(seqop: (B, V) ⇒ B, combop: (B, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce
  15. def approxStorageComplexity(): Long

  16. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  17. def canEqual(that: Any): Boolean

    Definition Classes
    IterableLike → Equals
  18. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. def collect[B, That](pf: PartialFunction[V, B])(implicit bf: CanBuildFrom[Iterable[V], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike
  20. def collectFirst[B](pf: PartialFunction[V, B]): Option[B]

    Definition Classes
    TraversableOnce
  21. def companion: GenericCompanion[Iterable]

    Definition Classes
    Iterable → GenIterable → Traversable → GenTraversable → GenericTraversableTemplate
  22. def copyToArray[B >: V](xs: Array[B], start: Int, len: Int): Unit

    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  23. def copyToArray[B >: V](xs: Array[B]): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce
  24. def copyToArray[B >: V](xs: Array[B], start: Int): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce
  25. def copyToBuffer[B >: V](dest: Buffer[B]): Unit

    Definition Classes
    TraversableOnce
  26. def count(p: (V) ⇒ Boolean): Int

    Definition Classes
    TraversableOnce → GenTraversableOnce
  27. def drop(n: Int): Iterable[V]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  28. def dropRight(n: Int): Iterable[V]

    Definition Classes
    IterableLike
  29. def dropWhile(p: (V) ⇒ Boolean): Iterable[V]

    Definition Classes
    TraversableLike → GenTraversableLike
  30. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  31. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  32. def exists(p: (V) ⇒ Boolean): Boolean

    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  33. def existsNodeId(id: Int): Boolean

    Definition Classes
    Graph
  34. def filter(p: (V) ⇒ Boolean): Iterable[V]

    Definition Classes
    TraversableLike → GenTraversableLike
  35. def filterNot(p: (V) ⇒ Boolean): Iterable[V]

    Definition Classes
    TraversableLike → GenTraversableLike
  36. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  37. def find(p: (V) ⇒ Boolean): Option[V]

    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  38. def flatMap[B, That](f: (V) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[Iterable[V], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  39. def flatten[B](implicit asTraversable: (V) ⇒ GenTraversableOnce[B]): Iterable[B]

    Definition Classes
    GenericTraversableTemplate
  40. def fold[A1 >: V](z: A1)(op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce
  41. def foldLeft[B](z: B)(op: (B, V) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce
  42. def foldRight[B](z: B)(op: (V, B) ⇒ B): B

    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  43. def forall(p: (V) ⇒ Boolean): Boolean

    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  44. def foreach[U](f: (V) ⇒ U): Unit

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike → TraversableOnce → GenTraversableOnce → FilterMonadic
  45. def genericBuilder[B]: Builder[B, Iterable[B]]

    Definition Classes
    GenericTraversableTemplate
  46. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  47. def groupBy[K](f: (V) ⇒ K): Map[K, Iterable[V]]

    Definition Classes
    TraversableLike → GenTraversableLike
  48. def grouped(size: Int): Iterator[Iterable[V]]

    Definition Classes
    IterableLike
  49. def hasDefiniteSize: Boolean

    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  50. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  51. def head: V

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  52. def headOption: Option[V]

    Definition Classes
    TraversableLike → GenTraversableLike
  53. def init: Iterable[V]

    Definition Classes
    TraversableLike → GenTraversableLike
  54. def inits: Iterator[Iterable[V]]

    Definition Classes
    TraversableLike
  55. def isDirStored(dir: GraphDir): Boolean

    Checks if the given graph dir is stored in this graph

    Checks if the given graph dir is stored in this graph

    dir

    the graph dir in question

    returns

    if the current graph stores the query graph direction

  56. def isEmpty: Boolean

    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce
  57. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  58. final def isTraversableAgain: Boolean

    Definition Classes
    TraversableLike → GenTraversableLike → GenTraversableOnce
  59. def labelOfNode[L](nodeId: Int, labelName: String)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[L]): Option[L]

    The label of a node accessed by name.

    The label of a node accessed by name. Label can be anything.

  60. def last: V

    Definition Classes
    TraversableLike → GenTraversableLike
  61. def lastOption: Option[V]

    Definition Classes
    TraversableLike → GenTraversableLike
  62. def map[B, That](f: (V) ⇒ B)(implicit bf: CanBuildFrom[Iterable[V], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  63. def max[B >: V](implicit cmp: Ordering[B]): V

    Definition Classes
    TraversableOnce → GenTraversableOnce
  64. def maxBy[B](f: (V) ⇒ B)(implicit cmp: Ordering[B]): V

    Definition Classes
    TraversableOnce → GenTraversableOnce
  65. lazy val maxNodeId: Int

    the max node id

  66. def min[B >: V](implicit cmp: Ordering[B]): V

    Definition Classes
    TraversableOnce → GenTraversableOnce
  67. def minBy[B](f: (V) ⇒ B)(implicit cmp: Ordering[B]): V

    Definition Classes
    TraversableOnce → GenTraversableOnce
  68. def mkString: String

    Definition Classes
    TraversableOnce → GenTraversableOnce
  69. def mkString(sep: String): String

    Definition Classes
    TraversableOnce → GenTraversableOnce
  70. def mkString(start: String, sep: String, end: String): String

    Definition Classes
    TraversableOnce → GenTraversableOnce
  71. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  72. def newBuilder: Builder[V, Iterable[V]]

    Attributes
    protected[this]
    Definition Classes
    GenericTraversableTemplate → HasNewBuilder
  73. var nodeLabels: Labels[Int]

    Labels on nodes of this graph.

  74. def nonEmpty: Boolean

    Definition Classes
    TraversableOnce → GenTraversableOnce
  75. final def notify(): Unit

    Definition Classes
    AnyRef
  76. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  77. def par: ParIterable[V]

    Definition Classes
    Parallelizable
  78. def parCombiner: Combiner[V, ParIterable[V]]

    Attributes
    protected[this]
    Definition Classes
    TraversableLike → Parallelizable
  79. def partition(p: (V) ⇒ Boolean): (Iterable[V], Iterable[V])

    Definition Classes
    TraversableLike → GenTraversableLike
  80. def product[B >: V](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce
  81. def reduce[A1 >: V](op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce
  82. def reduceLeft[B >: V](op: (B, V) ⇒ B): B

    Definition Classes
    TraversableOnce
  83. def reduceLeftOption[B >: V](op: (B, V) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  84. def reduceOption[A1 >: V](op: (A1, A1) ⇒ A1): Option[A1]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  85. def reduceRight[B >: V](op: (V, B) ⇒ B): B

    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  86. def reduceRightOption[B >: V](op: (V, B) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  87. def repr: Iterable[V]

    Definition Classes
    TraversableLike → GenTraversableLike
  88. def reversed: List[V]

    Attributes
    protected[this]
    Definition Classes
    TraversableOnce
  89. def sameElements[B >: V](that: GenIterable[B]): Boolean

    Definition Classes
    IterableLike → GenIterableLike
  90. def scan[B >: V, That](z: B)(op: (B, B) ⇒ B)(implicit cbf: CanBuildFrom[Iterable[V], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike
  91. def scanLeft[B, That](z: B)(op: (B, V) ⇒ B)(implicit bf: CanBuildFrom[Iterable[V], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike
  92. def scanRight[B, That](z: B)(op: (V, B) ⇒ B)(implicit bf: CanBuildFrom[Iterable[V], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) The behavior of scanRight has changed. The previous behavior can be reproduced with scanRight.reverse.

  93. def seq: Iterable[V]

    Definition Classes
    Iterable → GenIterable → Traversable → GenTraversable → Parallelizable → TraversableOnce → GenTraversableOnce
  94. def size: Int

    Definition Classes
    TraversableOnce → GenTraversableOnce
  95. def slice(from: Int, until: Int): Iterable[V]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  96. def sliding(size: Int, step: Int): Iterator[Iterable[V]]

    Definition Classes
    IterableLike
  97. def sliding(size: Int): Iterator[Iterable[V]]

    Definition Classes
    IterableLike
  98. def span(p: (V) ⇒ Boolean): (Iterable[V], Iterable[V])

    Definition Classes
    TraversableLike → GenTraversableLike
  99. def splitAt(n: Int): (Iterable[V], Iterable[V])

    Definition Classes
    TraversableLike → GenTraversableLike
  100. def stringPrefix: String

    Definition Classes
    TraversableLike → GenTraversableLike
  101. def sum[B >: V](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce
  102. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  103. def tail: Iterable[V]

    Definition Classes
    TraversableLike → GenTraversableLike
  104. def tails: Iterator[Iterable[V]]

    Definition Classes
    TraversableLike
  105. def take(n: Int): Iterable[V]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  106. def takeRight(n: Int): Iterable[V]

    Definition Classes
    IterableLike
  107. def takeWhile(p: (V) ⇒ Boolean): Iterable[V]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike
  108. def thisCollection: Iterable[V]

    Attributes
    protected[this]
    Definition Classes
    IterableLike → TraversableLike
  109. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, V, Col[V]]): Col[V]

    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  110. def toArray[B >: V](implicit arg0: ClassTag[B]): Array[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  111. def toBuffer[B >: V]: Buffer[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  112. def toCollection(repr: Iterable[V]): Iterable[V]

    Attributes
    protected[this]
    Definition Classes
    IterableLike → TraversableLike
  113. def toIndexedSeq: IndexedSeq[V]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  114. def toIterable: Iterable[V]

    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce
  115. def toIterator: Iterator[V]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
  116. def toList: List[V]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  117. def toMap[T, U](implicit ev: <:<[V, (T, U)]): Map[T, U]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  118. def toSeq: Seq[V]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  119. def toSet[B >: V]: Set[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  120. def toStream: Stream[V]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce
  121. def toString(numNodes: Int): String

  122. def toString(): String

    Added default toString for debugging (prints max of 10 nodes)

    Added default toString for debugging (prints max of 10 nodes)

    Definition Classes
    DirectedGraph → TraversableLike → AnyRef → Any
  123. def toTraversable: Traversable[V]

    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  124. def toVector: Vector[V]

    Definition Classes
    TraversableOnce → GenTraversableOnce
  125. def transpose[B](implicit asTraversable: (V) ⇒ GenTraversableOnce[B]): Iterable[Iterable[B]]

    Definition Classes
    GenericTraversableTemplate
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) transpose throws an IllegalArgumentException if collections are not uniformly sized.

  126. def unzip[A1, A2](implicit asPair: (V) ⇒ (A1, A2)): (Iterable[A1], Iterable[A2])

    Definition Classes
    GenericTraversableTemplate
  127. def unzip3[A1, A2, A3](implicit asTriple: (V) ⇒ (A1, A2, A3)): (Iterable[A1], Iterable[A2], Iterable[A3])

    Definition Classes
    GenericTraversableTemplate
  128. def view(from: Int, until: Int): IterableView[V, Iterable[V]]

    Definition Classes
    IterableLike → TraversableLike
  129. def view: IterableView[V, Iterable[V]]

    Definition Classes
    IterableLike → TraversableLike
  130. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  131. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  132. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  133. def withFilter(p: (V) ⇒ Boolean): FilterMonadic[V, Iterable[V]]

    Definition Classes
    TraversableLike → FilterMonadic
  134. def zip[A1 >: V, B, That](that: GenIterable[B])(implicit bf: CanBuildFrom[Iterable[V], (A1, B), That]): That

    Definition Classes
    IterableLike → GenIterableLike
  135. def zipAll[B, A1 >: V, That](that: GenIterable[B], thisElem: A1, thatElem: B)(implicit bf: CanBuildFrom[Iterable[V], (A1, B), That]): That

    Definition Classes
    IterableLike → GenIterableLike
  136. def zipWithIndex[A1 >: V, That](implicit bf: CanBuildFrom[Iterable[V], (A1, Int), That]): That

    Definition Classes
    IterableLike → GenIterableLike

Deprecated Value Members

  1. def /:\[A1 >: V](z: A1)(op: (A1, A1) ⇒ A1): A1

    Definition Classes
    GenTraversableOnce
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) use fold instead

Inherited from Iterable[V]

Inherited from IterableLike[V, Iterable[V]]

Inherited from Equals

Inherited from GenIterable[V]

Inherited from GenIterableLike[V, Iterable[V]]

Inherited from Traversable[V]

Inherited from GenTraversable[V]

Inherited from GenericTraversableTemplate[V, Iterable]

Inherited from TraversableLike[V, Iterable[V]]

Inherited from GenTraversableLike[V, Iterable[V]]

Inherited from Parallelizable[V, ParIterable[V]]

Inherited from TraversableOnce[V]

Inherited from GenTraversableOnce[V]

Inherited from FilterMonadic[V, Iterable[V]]

Inherited from HasNewBuilder[V, Iterable[V]]

Inherited from Graph[V]

Inherited from AnyRef

Inherited from Any

Ungrouped