JObject

org.json4s.JObject

See theJObject companion object

case class JObject(obj: List[JField]) extends JValue

Attributes

Companion: object
Source: JValue.scala
Graph
Supertypes: class JValue

trait Serializable

trait Product

trait Equals

class Object

trait Matchable

class Any
Show all

Members list

Type members

Types

Attributes

Source: JValue.scala

Value members

Concrete methods

Compares the receiver object (this) with the argument object (that) for equivalence.

Any implementation of this method should be an equivalence relation:

It is reflexive: for any instance x of type Any, x.equals(x) should return true.
It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any instances x, y, and z of type Any if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is usually necessary to override hashCode to ensure that objects which are "equal" (o1.equals(o2) returns true) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)).

Value parameters

that: the object to compare against this object for equality.

Attributes

Returns: true if the receiver object is equivalent to the argument; false otherwise.
Definition Classes: Equals -> Any
Source: JValue.scala

Calculate a hash code value for the object.

The default hashing algorithm is platform dependent.

Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

Attributes

Returns: the hash code value for this object.
Definition Classes: Any
Source: JValue.scala

Return unboxed values from JSON

Example:

JObject(JField("name", JString("joe")) :: Nil).values == Map("name" -> "joe")

Attributes

Source: JValue.scala

Inherited methods

Concatenate with another JSON. This is a concatenation monoid: (JValue, ++, JNothing)

Example:

JArray(JInt(1) :: JInt(2) :: Nil) ++ JArray(JInt(3) :: Nil) ==
JArray(List(JInt(1), JInt(2), JInt(3)))

Attributes

Inherited from:: JValue
Source: JValue.scala

Return nth element from JSON. Meaningful only to JArray, JObject and JField. Returns JNothing for other types.

Example:

JArray(JInt(1) :: JInt(2) :: Nil)(1) == JInt(2)

Attributes

Inherited from:: JValue
Source: JValue.scala

Return direct child elements.

Example:

JArray(JInt(1) :: JInt(2) :: Nil).children == List(JInt(1), JInt(2))

Attributes

Inherited from:: JValue
Source: JValue.scala

Return a diff.

Attributes

See also: org.json4s.Diff#diff
Inherited from:: Diffable (hidden)
Source: Diff.scala

Attributes

Inherited from:: Product

Attributes

Inherited from:: Product

When this org.json4s.JValue is a org.json4s.JNothing or a org.json4s.JNull, this method returns scala.None When it has a value it will return scala.Some

Attributes

Inherited from:: JValue
Source: JValue.scala

When this org.json4s.JValue is a org.json4s.JNothing, this method returns scala.None When it has a value it will return scala.Some

Attributes

Inherited from:: JValue
Source: JValue.scala

In this article

Generated with