Module immutable.json.ast

Package net.hamnaberg.json

Class Json.JValue

java.lang.Object

net.hamnaberg.json.Json.JValue

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

Json.JArray, Json.JBoolean, Json.JNull, Json.JNumber, Json.JObject, Json.JString

Enclosing class:

Json

public abstract static class Json.JValue
extends java.lang.Object
implements java.io.Serializable

See Also:

Serialized Form

Method Summary

Modifier and Type	Method	Description
java.util.Optional<java.math.BigDecimal>	asBigDecimal()
java.util.Optional<java.lang.Boolean>	asBoolean()
java.util.Optional<Json.JArray>	asJsonArray()
Json.JArray	asJsonArrayOrEmpty()
java.util.Optional<Json.JBoolean>	asJsonBoolean()
java.util.Optional<Json.JNull>	asJsonNull()
java.util.Optional<Json.JNumber>	asJsonNumber()
java.util.Optional<Json.JObject>	asJsonObject()
Json.JObject	asJsonObjectOrEmpty()
java.util.Optional<Json.JString>	asJsonString()
Json.JValue	asJValue()
java.util.Optional<java.lang.String>	asString()
Json.JValue	deepmerge(Json.JValue value)	Perform a deep merge of this JSON value with another JSON value.
abstract boolean	equals(java.lang.Object obj)
abstract <X> X	fold(java.util.function.Function<Json.JString,X> fString, java.util.function.Function<Json.JBoolean,X> fBoolean, java.util.function.Function<Json.JNumber,X> fNumber, java.util.function.Function<Json.JObject,X> fObject, java.util.function.Function<Json.JArray,X> fArray, java.util.function.Supplier<X> fNull)
abstract void	foldUnit(java.util.function.Consumer<Json.JString> fString, java.util.function.Consumer<Json.JBoolean> fBoolean, java.util.function.Consumer<Json.JNumber> fNumber, java.util.function.Consumer<Json.JObject> fObject, java.util.function.Consumer<Json.JArray> fArray, java.lang.Runnable fNull)
abstract int	hashCode()
boolean	isArray()
boolean	isBoolean()
boolean	isNull()
boolean	isNumber()
boolean	isObject()
boolean	isScalar()
boolean	isString()
Json.JValue	mapJson(java.util.function.Function<Json.JValue,Json.JValue> f)
java.lang.String	nospaces()
java.lang.String	pretty(PrettyPrinter p)
java.util.Optional<java.lang.String>	scalarToString()
java.lang.String	spaces2()
java.lang.String	spaces4()
abstract java.lang.String	toString()	This is NOT the json representation.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

equals

public abstract boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public abstract int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public abstract java.lang.String toString()

This is NOT the json representation. For that you will need to use pretty(PrettyPrinter).

Overrides:

toString in class java.lang.Object

Returns:

as String describing the data structure.

fold

public abstract <X> X fold(java.util.function.Function<Json.JString,X> fString,
                           java.util.function.Function<Json.JBoolean,X> fBoolean,
                           java.util.function.Function<Json.JNumber,X> fNumber,
                           java.util.function.Function<Json.JObject,X> fObject,
                           java.util.function.Function<Json.JArray,X> fArray,
                           java.util.function.Supplier<X> fNull)

foldUnit

public abstract void foldUnit(java.util.function.Consumer<Json.JString> fString,
                              java.util.function.Consumer<Json.JBoolean> fBoolean,
                              java.util.function.Consumer<Json.JNumber> fNumber,
                              java.util.function.Consumer<Json.JObject> fObject,
                              java.util.function.Consumer<Json.JArray> fArray,
                              java.lang.Runnable fNull)

asJsonArray

public final java.util.Optional<Json.JArray> asJsonArray()

asJsonArrayOrEmpty

public final Json.JArray asJsonArrayOrEmpty()

asJsonObject

public final java.util.Optional<Json.JObject> asJsonObject()

asJsonObjectOrEmpty

public final Json.JObject asJsonObjectOrEmpty()

asJsonBoolean

public final java.util.Optional<Json.JBoolean> asJsonBoolean()

asBoolean

public final java.util.Optional<java.lang.Boolean> asBoolean()

asJsonNull

public final java.util.Optional<Json.JNull> asJsonNull()

asJsonString

public final java.util.Optional<Json.JString> asJsonString()

asString

public final java.util.Optional<java.lang.String> asString()

asJsonNumber

public final java.util.Optional<Json.JNumber> asJsonNumber()

asBigDecimal

public final java.util.Optional<java.math.BigDecimal> asBigDecimal()

isObject

public final boolean isObject()

isArray

public final boolean isArray()

isString

public final boolean isString()

isNull

public final boolean isNull()

isBoolean

public final boolean isBoolean()

isNumber

public final boolean isNumber()

isScalar

public final boolean isScalar()

mapJson

public final Json.JValue mapJson(java.util.function.Function<Json.JValue,Json.JValue> f)

scalarToString

public final java.util.Optional<java.lang.String> scalarToString()

deepmerge

public final Json.JValue deepmerge(Json.JValue value)

Perform a deep merge of this JSON value with another JSON value.

Objects are merged by key, values from the argument JSON take precedence over values from this JSON. Nested objects are recursed.

Null, Array, Boolean, String and Number are treated as values, and values from the argument JSON completely replace values from this JSON.

asJValue

public final Json.JValue asJValue()

nospaces

public final java.lang.String nospaces()

spaces2

public final java.lang.String spaces2()

spaces4

public final java.lang.String spaces4()

pretty

public final java.lang.String pretty(PrettyPrinter p)