MonadicJValue

Instance Constructors

new MonadicJValue(jv: JValue)

Type Members

class JValueWithFilter extends AnyRef

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

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

Definition Classes
AnyRef → Any
def \[A <: JValue](clazz: Class[A]): List[\.A.Values]

XPath-like expression to query JSON fields by type.
XPath-like expression to query JSON fields by type. Matches only fields on next level.
Example:
```
json \ classOf[JInt]
```
def \(nameToFind: String): JValue

XPath-like expression to query JSON fields by name.
XPath-like expression to query JSON fields by name. Matches only fields on next level.
Example:
```
json \ "name"
```
def \\[A <: JValue](clazz: Class[A]): List[\\.A.Values]

XPath-like expression to query JSON fields by type.
XPath-like expression to query JSON fields by type. Returns all matching fields.
Example:
```
json \\ classOf[JInt]
```
def \\(nameToFind: String): JValue

XPath-like expression to query JSON fields by name.
XPath-like expression to query JSON fields by name. Returns all matching fields.
Example:
```
json \\ "name"
```
final def asInstanceOf[T0]: T0

Definition Classes
Any
def camelizeKeys: JValue

Camelize all the keys in this org.json4s.JsonAST.JValue
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
AnyRef → Any
def filter(p: (JValue) ⇒ Boolean): List[JValue]

Return a List of all values which matches the given predicate.
Return a List of all values which matches the given predicate.
Example:
```
JArray(JInt(1) :: JInt(2) :: Nil) filter { case JInt(x) => x > 1; case _ => false }
```
def filterField(p: (JField) ⇒ Boolean): List[JField]

Return a List of all fields which matches the given predicate.
Return a List of all fields which matches the given predicate.
Example:
```
JObject(("age", JInt(10)) :: Nil) filterField {
  case ("age", JInt(x)) if x > 18 => true
  case _          => false
}
```
def finalize(): Unit

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

Return the first element from JSON which matches the given predicate.
Return the first element from JSON which matches the given predicate.
Example:
```
JArray(JInt(1) :: JInt(2) :: Nil) find { _ == JInt(2) } == Some(JInt(2))
```
def findField(p: (JField) ⇒ Boolean): Option[JField]

Return the first field from JSON which matches the given predicate.
Return the first field from JSON which matches the given predicate.
Example:
```
JObject(("age", JInt(2))) findField { case (n, v) => n == "age" }
```
def fold[A](z: A)(f: (A, JValue) ⇒ A): A

Return a combined value by folding over JSON by applying a function f for each element.
Return a combined value by folding over JSON by applying a function f for each element. The initial value is z.
def foldField[A](z: A)(f: (A, JField) ⇒ A): A

Return a combined value by folding over JSON by applying a function f for each field.
Return a combined value by folding over JSON by applying a function f for each field. The initial value is z.
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
def hashCode(): Int

Definition Classes
AnyRef → Any
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def map(f: (JValue) ⇒ JValue): JValue

Return a new JValue resulting from applying the given function f to each value in JSON.
Return a new JValue resulting from applying the given function f to each value in JSON.
Example:
```
JArray(JInt(1) :: JInt(2) :: Nil) map {
  case JInt(x) => JInt(x+1)
  case x => x
}
```
def mapField(f: (JField) ⇒ JField): JValue

Return a new JValue resulting from applying the given function f to each field in JSON.
Return a new JValue resulting from applying the given function f to each field in JSON.
Example:
```
JObject(("age", JInt(10)) :: Nil) mapField {
  case ("age", JInt(x)) => ("age", JInt(x+1))
  case x => x
}
```
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def noNulls: JValue

Remove the org.json4s.JsonAST.JNothing and org.json4s.JsonAST.JNull from a org.json4s.JsonAST.JArray or org.json4s.JsonAST.JObject
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def pascalizeKeys: JValue

Pascalize all the keys in this org.json4s.JsonAST.JValue
def remove(p: (JValue) ⇒ Boolean): JValue

Return a JSON where all values matching the given predicate are removed.
Return a JSON where all values matching the given predicate are removed.
Example:
```
JArray(JInt(1) :: JInt(2) :: JNull :: Nil) remove { _ == JNull }
```
def removeField(p: (JField) ⇒ Boolean): JValue

Return a JSON where all fields matching the given predicate are removed.
Return a JSON where all fields matching the given predicate are removed.
Example:
```
JObject(("age", JInt(10)) :: Nil) removeField {
  case ("age", _) => true
  case _          => false
}
```

def replace(l: List[String], replacement: JValue): JValue

Return a new JValue resulting from replacing the value at the specified field path with the replacement value provided.

Return a new JValue resulting from replacing the value at the specified field path with the replacement value provided. This has no effect if the path is empty or if the value is not a JObject or JArray instance. If the path is a JArray you must use the following annotation "foo[]", each element, or foo[index], one element.

Example:

JObject(List(JField("foo", JObject(List(JField("bar", JInt(1))))))).replace("foo" :: "bar" :: Nil, JString("baz"))
// returns JObject(List(JField("foo", JObject(List(JField("bar", JString("baz")))))))

JObject(List(JField("foo", JArray(List(JObject(List(JField("bar", JInt(1)))), JObject(List(JField("bar", JInt(2))))))))).replace("foo[]" :: "bar" :: Nil, JString("baz"))
// returns JObject(List((foo,JArray(List(JObject(List((bar,JString(baz)))), JObject(List((bar,JString(baz)))))))))

JObject(List(JField("foo", JArray(List(JObject(List(JField("bar", JInt(1)))), JObject(List(JField("bar", JInt(2))))))))).replace("foo[0]" :: "bar" :: Nil, JString("baz"))
// returns JObject(List((foo,JArray(List(JObject(List((bar,JString(baz)))), JObject(List((bar,JInt(2)))))))))

def snakizeKeys: JValue

Underscore all the keys in this org.json4s.JsonAST.JValue
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
def transform(f: PartialFunction[JValue, JValue]): JValue

Return a new JValue resulting from applying the given partial function f to each value in JSON.
Return a new JValue resulting from applying the given partial function f to each value in JSON.
Example:
```
JArray(JInt(1) :: JInt(2) :: Nil) transform { case JInt(x) => JInt(x+1) }
```
def transformField(f: PartialFunction[JField, JField]): JValue

Return a new JValue resulting from applying the given partial function f to each field in JSON.
Return a new JValue resulting from applying the given partial function f to each field in JSON.
Example:
```
JObject(("age", JInt(10)) :: Nil) transformField {
  case ("age", JInt(x)) => ("age", JInt(x+1))
}
```
def underscoreCamelCaseKeysOnly: JValue

Underscore the camel cased only keys in this org.json4s.JsonAST.JValue
def underscoreKeys: JValue

Underscore all the keys in this org.json4s.JsonAST.JValue
final def wait(): Unit

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

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

Definition Classes
AnyRef
Annotations
@throws( ... )
def withFilter(p: (JValue) ⇒ Boolean): JValueWithFilter

Related Doc: package json4s

class MonadicJValue extends AnyRef

Instance Constructors

new MonadicJValue(jv: JValue)

Type Members

class JValueWithFilter extends AnyRef

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def \[A <: JValue](clazz: Class[A]): List[\.A.Values]

def \(nameToFind: String): JValue

def \\[A <: JValue](clazz: Class[A]): List[\\.A.Values]

def \\(nameToFind: String): JValue

final def asInstanceOf[T0]: T0

def camelizeKeys: JValue

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def filter(p: (JValue) ⇒ Boolean): List[JValue]

def filterField(p: (JField) ⇒ Boolean): List[JField]

def finalize(): Unit

def find(p: (JValue) ⇒ Boolean): Option[JValue]

def findField(p: (JField) ⇒ Boolean): Option[JField]

def fold[A](z: A)(f: (A, JValue) ⇒ A): A

def foldField[A](z: A)(f: (A, JField) ⇒ A): A

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

def map(f: (JValue) ⇒ JValue): JValue

def mapField(f: (JField) ⇒ JField): JValue

final def ne(arg0: AnyRef): Boolean

def noNulls: JValue

final def notify(): Unit

final def notifyAll(): Unit

def pascalizeKeys: JValue

def remove(p: (JValue) ⇒ Boolean): JValue

def removeField(p: (JField) ⇒ Boolean): JValue

def replace(l: List[String], replacement: JValue): JValue

def snakizeKeys: JValue

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

def transform(f: PartialFunction[JValue, JValue]): JValue

def transformField(f: PartialFunction[JField, JField]): JValue

def underscoreCamelCaseKeysOnly: JValue

def underscoreKeys: JValue

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

def withFilter(p: (JValue) ⇒ Boolean): JValueWithFilter

Inherited from AnyRef

Inherited from Any

Ungrouped