final case class IsNull(expr: Expr) extends Expr with PredicateExpression with Product with Serializable

Linear Supertypes
Serializable, Serializable, PredicateExpression, Expr, AbstractTreeNode[Expr], TreeNode[Expr], Traversable[Expr], GenTraversable[Expr], GenericTraversableTemplate[Expr, Traversable], TraversableLike[Expr, Traversable[Expr]], GenTraversableLike[Expr, Traversable[Expr]], Parallelizable[Expr, ParIterable[Expr]], TraversableOnce[Expr], GenTraversableOnce[Expr], FilterMonadic[Expr, Traversable[Expr]], HasNewBuilder[Expr, Traversable[Expr]], Product, scala.Equals, AnyRef, Any
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Inherited
  1. IsNull
  2. Serializable
  3. Serializable
  4. PredicateExpression
  5. Expr
  6. AbstractTreeNode
  7. TreeNode
  8. Traversable
  9. GenTraversable
  10. GenericTraversableTemplate
  11. TraversableLike
  12. GenTraversableLike
  13. Parallelizable
  14. TraversableOnce
  15. GenTraversableOnce
  16. FilterMonadic
  17. HasNewBuilder
  18. Product
  19. Equals
  20. AnyRef
  21. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new IsNull(expr: Expr)

Type Members

  1. type Self = Traversable[Expr]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  2. class WithFilter extends FilterMonadic[A, Repr]
    Definition Classes
    TraversableLike

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. def ++[B >: Expr, That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[Traversable[Expr], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  4. def ++:[B >: Expr, That](that: Traversable[B])(implicit bf: CanBuildFrom[Traversable[Expr], B, That]): That
    Definition Classes
    TraversableLike
  5. def ++:[B >: Expr, That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[Traversable[Expr], B, That]): That
    Definition Classes
    TraversableLike
  6. def /:[B](z: B)(op: (B, Expr) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  7. def :\[B](z: B)(op: (Expr, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  8. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def addString(b: StringBuilder): StringBuilder
    Definition Classes
    TraversableOnce
  10. def addString(b: StringBuilder, sep: String): StringBuilder
    Definition Classes
    TraversableOnce
  11. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder
    Definition Classes
    TraversableOnce
  12. def aggregate[B](z: ⇒ B)(seqop: (B, Expr) ⇒ B, combop: (B, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  13. def argString: String
    Definition Classes
    TreeNode
  14. def args: Iterator[Any]
    Definition Classes
    TreeNode
  15. def arity: Int
    Definition Classes
    TreeNode
  16. def as(alias: Var): AliasExpr
    Definition Classes
    Expr
  17. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  18. def childNullPropagatesTo(ct: CypherType): CypherType
    Attributes
    protected
    Definition Classes
    Expr
  19. val children: Array[Expr]
    Definition Classes
    AbstractTreeNode → TreeNode
  20. final lazy val childrenAsSet: Set[Expr]
    Definition Classes
    AbstractTreeNode
  21. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  22. def collect[B, That](pf: PartialFunction[Expr, B])(implicit bf: CanBuildFrom[Traversable[Expr], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  23. def collectFirst[B](pf: PartialFunction[Expr, B]): Option[B]
    Definition Classes
    TraversableOnce
  24. def companion: GenericCompanion[Traversable]
    Definition Classes
    Traversable → GenTraversable → GenericTraversableTemplate
  25. final def containsChild(other: Expr): Boolean
    Definition Classes
    AbstractTreeNode → TreeNode
    Annotations
    @inline()
  26. final def containsTree(other: Expr): Boolean
    Definition Classes
    AbstractTreeNode → TreeNode
    Annotations
    @inline()
  27. def copyToArray[B >: Expr](xs: Array[B], start: Int, len: Int): Unit
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  28. def copyToArray[B >: Expr](xs: Array[B]): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  29. def copyToArray[B >: Expr](xs: Array[B], start: Int): Unit
    Definition Classes
    TraversableOnce → GenTraversableOnce
  30. def copyToBuffer[B >: Expr](dest: Buffer[B]): Unit
    Definition Classes
    TraversableOnce
  31. def count(p: (Expr) ⇒ Boolean): Int
    Definition Classes
    TraversableOnce → GenTraversableOnce
  32. implicit def ct: ClassTag[Expr]
    Attributes
    protected
    Definition Classes
    AbstractTreeNode → TreeNode
  33. val cypherType: CypherType
    Definition Classes
    IsNull → PredicateExpression → Expr
  34. def drop(n: Int): Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  35. def dropWhile(p: (Expr) ⇒ Boolean): Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  36. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  37. def exists(p: (Expr) ⇒ Boolean): Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  38. val expr: Expr
  39. def filter(p: (Expr) ⇒ Boolean): Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  40. def filterNot(p: (Expr) ⇒ Boolean): Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  41. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  42. def find(p: (Expr) ⇒ Boolean): Option[Expr]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  43. def flatMap[B, That](f: (Expr) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[Traversable[Expr], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  44. def flatten[B](implicit asTraversable: (Expr) ⇒ GenTraversableOnce[B]): Traversable[B]
    Definition Classes
    GenericTraversableTemplate
  45. def fold[A1 >: Expr](z: A1)(op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  46. def foldLeft[B](z: B)(op: (B, Expr) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  47. def foldRight[B](z: B)(op: (Expr, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  48. def forall(p: (Expr) ⇒ Boolean): Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  49. final def foreach[O](f: (Expr) ⇒ O): Unit
    Definition Classes
    AbstractTreeNode → TreeNode → GenericTraversableTemplate → TraversableLike → GenTraversableLike → TraversableOnce → GenTraversableOnce → FilterMonadic
    Annotations
    @inline()
  50. def genericBuilder[B]: Builder[B, Traversable[B]]
    Definition Classes
    GenericTraversableTemplate
  51. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  52. def groupBy[K](f: (Expr) ⇒ K): Map[K, Traversable[Expr]]
    Definition Classes
    TraversableLike → GenTraversableLike
  53. def hasDefiniteSize: Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  54. final lazy val hashCode: Int
    Definition Classes
    AbstractTreeNode → TreeNode → AnyRef → Any
  55. def head: Expr
    Definition Classes
    TraversableLike → GenTraversableLike
  56. def headOption: Option[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  57. final lazy val height: Int
    Definition Classes
    AbstractTreeNode → TreeNode
  58. def init: Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  59. def inits: Iterator[Traversable[Expr]]
    Definition Classes
    TraversableLike
  60. def inner: Expr
    Definition Classes
    IsNull → PredicateExpression
  61. def isEmpty: Boolean
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  62. def isEntityExpression: Boolean
    Definition Classes
    Expr
  63. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  64. def isLeaf: Boolean
    Definition Classes
    TreeNode
  65. final def isTraversableAgain: Boolean
    Definition Classes
    TraversableLike → GenTraversableLike → GenTraversableOnce
  66. def last: Expr
    Definition Classes
    TraversableLike → GenTraversableLike
  67. def lastOption: Option[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  68. final def map[O <: TreeNode[O]](f: (Expr) ⇒ O)(implicit arg0: ClassTag[O]): O
    Definition Classes
    AbstractTreeNode → TreeNode
    Annotations
    @inline()
  69. def map[B, That](f: (Expr) ⇒ B)(implicit bf: CanBuildFrom[Traversable[Expr], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic
  70. def max[B >: Expr](implicit cmp: Ordering[B]): Expr
    Definition Classes
    TraversableOnce → GenTraversableOnce
  71. def maxBy[B](f: (Expr) ⇒ B)(implicit cmp: Ordering[B]): Expr
    Definition Classes
    TraversableOnce → GenTraversableOnce
  72. def min[B >: Expr](implicit cmp: Ordering[B]): Expr
    Definition Classes
    TraversableOnce → GenTraversableOnce
  73. def minBy[B](f: (Expr) ⇒ B)(implicit cmp: Ordering[B]): Expr
    Definition Classes
    TraversableOnce → GenTraversableOnce
  74. def mkString: String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  75. def mkString(sep: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  76. def mkString(start: String, sep: String, end: String): String
    Definition Classes
    TraversableOnce → GenTraversableOnce
  77. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  78. def newBuilder: Builder[Expr, Traversable[Expr]]
    Attributes
    protected[this]
    Definition Classes
    GenericTraversableTemplate → HasNewBuilder
  79. def nonEmpty: Boolean
    Definition Classes
    TraversableOnce → GenTraversableOnce
  80. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  81. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  82. def nullInNullOut: Boolean

    When nullInNullOut is true, then the expression evaluates to null, if any of its inputs evaluate to null.

    When nullInNullOut is true, then the expression evaluates to null, if any of its inputs evaluate to null.

    Essentially it means that null values pass up the evaluatio chain from children to parents.

    Definition Classes
    Expr
  83. def owner: Option[Var]

    Returns the node/relationship that this expression is owned by, if it is owned.

    Returns the node/relationship that this expression is owned by, if it is owned. A node/relationship owns its label/key/property mappings

    Definition Classes
    Expr
  84. def par: ParIterable[Expr]
    Definition Classes
    Parallelizable
  85. def parCombiner: Combiner[Expr, ParIterable[Expr]]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike → Parallelizable
  86. def partition(p: (Expr) ⇒ Boolean): (Traversable[Expr], Traversable[Expr])
    Definition Classes
    TraversableLike → GenTraversableLike
  87. def pretty: String
    Definition Classes
    TreeNode
  88. def product[B >: Expr](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  89. def reduce[A1 >: Expr](op: (A1, A1) ⇒ A1): A1
    Definition Classes
    TraversableOnce → GenTraversableOnce
  90. def reduceLeft[B >: Expr](op: (B, Expr) ⇒ B): B
    Definition Classes
    TraversableOnce
  91. def reduceLeftOption[B >: Expr](op: (B, Expr) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  92. def reduceOption[A1 >: Expr](op: (A1, A1) ⇒ A1): Option[A1]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  93. def reduceRight[B >: Expr](op: (Expr, B) ⇒ B): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  94. def reduceRightOption[B >: Expr](op: (Expr, B) ⇒ B): Option[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  95. def repr: Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  96. def reversed: List[Expr]
    Attributes
    protected[this]
    Definition Classes
    TraversableOnce
  97. def rewrite(f: PartialFunction[Expr, Expr]): Expr
    Definition Classes
    TreeNode
  98. def rewriteTopDown(f: PartialFunction[Expr, Expr]): Expr
    Definition Classes
    TreeNode
  99. def scan[B >: Expr, That](z: B)(op: (B, B) ⇒ B)(implicit cbf: CanBuildFrom[Traversable[Expr], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  100. def scanLeft[B, That](z: B)(op: (B, Expr) ⇒ B)(implicit bf: CanBuildFrom[Traversable[Expr], B, That]): That
    Definition Classes
    TraversableLike → GenTraversableLike
  101. def scanRight[B, That](z: B)(op: (Expr, B) ⇒ B)(implicit bf: CanBuildFrom[Traversable[Expr], 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.

  102. def seq: Traversable[Expr]
    Definition Classes
    Traversable → GenTraversable → Parallelizable → TraversableOnce → GenTraversableOnce
  103. def show(): Unit
    Definition Classes
    TreeNode
  104. final lazy val size: Int
    Definition Classes
    AbstractTreeNode → TreeNode → GenTraversableLike → TraversableOnce → GenTraversableOnce
  105. def sizeHintIfCheap: Int
    Attributes
    protected[scala.collection]
    Definition Classes
    GenTraversableOnce
  106. def slice(from: Int, until: Int): Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  107. def span(p: (Expr) ⇒ Boolean): (Traversable[Expr], Traversable[Expr])
    Definition Classes
    TraversableLike → GenTraversableLike
  108. def splitAt(n: Int): (Traversable[Expr], Traversable[Expr])
    Definition Classes
    TraversableLike → GenTraversableLike
  109. def stringPrefix: String
    Definition Classes
    TraversableLike → GenTraversableLike
  110. def sum[B >: Expr](implicit num: Numeric[B]): B
    Definition Classes
    TraversableOnce → GenTraversableOnce
  111. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  112. def tail: Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  113. def tails: Iterator[Traversable[Expr]]
    Definition Classes
    TraversableLike
  114. def take(n: Int): Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  115. def takeWhile(p: (Expr) ⇒ Boolean): Traversable[Expr]
    Definition Classes
    TraversableLike → GenTraversableLike
  116. def thisCollection: Traversable[Expr]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  117. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, Expr, Col[Expr]]): Col[Expr]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
  118. def toArray[B >: Expr](implicit arg0: ClassTag[B]): Array[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  119. def toBuffer[B >: Expr]: Buffer[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  120. def toCollection(repr: Traversable[Expr]): Traversable[Expr]
    Attributes
    protected[this]
    Definition Classes
    TraversableLike
  121. def toIndexedSeq: IndexedSeq[Expr]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  122. def toIterable: Iterable[Expr]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  123. def toIterator: Iterator[Expr]
    Definition Classes
    TraversableLike → GenTraversableOnce
  124. def toList: List[Expr]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  125. def toMap[T, U](implicit ev: <:<[Expr, (T, U)]): Map[T, U]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  126. def toSeq: Seq[Expr]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  127. def toSet[B >: Expr]: Set[B]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  128. def toStream: Stream[Expr]
    Definition Classes
    TraversableLike → GenTraversableOnce
  129. def toString(): String
    Definition Classes
    Expr → TreeNode → TraversableLike → AnyRef → Any
  130. def toTraversable: Traversable[Expr]
    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  131. def toVector: Vector[Expr]
    Definition Classes
    TraversableOnce → GenTraversableOnce
  132. def transform[O](f: (Expr, List[O]) ⇒ O): O
    Definition Classes
    TreeNode
  133. def transpose[B](implicit asTraversable: (Expr) ⇒ GenTraversableOnce[B]): Traversable[Traversable[B]]
    Definition Classes
    GenericTraversableTemplate
    Annotations
    @migration
    Migration

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

  134. def tt: scala.reflect.api.JavaUniverse.TypeTag[Expr]
    Attributes
    protected
    Definition Classes
    AbstractTreeNode → TreeNode
  135. def unzip[A1, A2](implicit asPair: (Expr) ⇒ (A1, A2)): (Traversable[A1], Traversable[A2])
    Definition Classes
    GenericTraversableTemplate
  136. def unzip3[A1, A2, A3](implicit asTriple: (Expr) ⇒ (A1, A2, A3)): (Traversable[A1], Traversable[A2], Traversable[A3])
    Definition Classes
    GenericTraversableTemplate
  137. def view(from: Int, until: Int): TraversableView[Expr, Traversable[Expr]]
    Definition Classes
    TraversableLike
  138. def view: TraversableView[Expr, Traversable[Expr]]
    Definition Classes
    TraversableLike
  139. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  140. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  141. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  142. def withFilter(p: (Expr) ⇒ Boolean): FilterMonadic[Expr, Traversable[Expr]]
    Definition Classes
    TraversableLike → FilterMonadic
  143. def withNewChildren(newChildren: Array[Expr]): Expr
    Definition Classes
    AbstractTreeNode → TreeNode
    Annotations
    @inline()
  144. def withOwner(v: Var): Expr
    Definition Classes
    Expr
  145. def withoutType: String
    Definition Classes
    IsNull → Expr

Inherited from Serializable

Inherited from Serializable

Inherited from PredicateExpression

Inherited from Expr

Inherited from AbstractTreeNode[Expr]

Inherited from TreeNode[Expr]

Inherited from Traversable[Expr]

Inherited from GenTraversable[Expr]

Inherited from GenericTraversableTemplate[Expr, Traversable]

Inherited from TraversableLike[Expr, Traversable[Expr]]

Inherited from GenTraversableLike[Expr, Traversable[Expr]]

Inherited from Parallelizable[Expr, ParIterable[Expr]]

Inherited from TraversableOnce[Expr]

Inherited from GenTraversableOnce[Expr]

Inherited from FilterMonadic[Expr, Traversable[Expr]]

Inherited from HasNewBuilder[Expr, Traversable[Expr]]

Inherited from Product

Inherited from scala.Equals

Inherited from AnyRef

Inherited from Any

Ungrouped