Uses of Class
com.fasterxml.jackson.core.JsonPointer

Packages that use JsonPointer

Package	Description
com.fasterxml.jackson.core	Main public API classes of the core streaming JSON processor: most importantly JsonFactory used for constructing JSON parser (JsonParser) and generator (JsonGenerator) instances.
com.fasterxml.jackson.core.filter
com.fasterxml.jackson.databind	Basic data binding (mapping) functionality that allows for reading JSON content into Java Objects (POJOs) and JSON Trees (JsonNode), as well as writing Java Objects and trees as JSON.
com.fasterxml.jackson.databind.node	Contains concrete JsonNode implementations Jackson uses for the Tree model.

Uses of JsonPointer in com.fasterxml.jackson.core

Fields in com.fasterxml.jackson.core declared as JsonPointer

Modifier and Type	Field and Description
protected JsonPointer	JsonPointer._head Reference from currently matching segment (if any) to node before leaf.
protected JsonPointer	JsonPointer._nextSegment Reference to rest of the pointer beyond currently matching segment (if any); null if this pointer refers to the matching segment.
protected static JsonPointer	JsonPointer.EMPTY Marker instance used to represent segment that matches current node or position (that is, returns true for matches()).

Methods in com.fasterxml.jackson.core that return JsonPointer

Modifier and Type	Method and Description
protected JsonPointer	JsonPointer._constructHead()
protected JsonPointer	JsonPointer._constructHead(int suffixLength, JsonPointer last)
protected static JsonPointer	JsonPointer._parseQuotedTail(String input, int i) Method called to parse tail of pointer path, when a potentially escaped character has been seen.
protected static JsonPointer	JsonPointer._parseTail(String input)
JsonPointer	JsonPointer.append(JsonPointer tail) Mutant factory method that will return `tail` if `this` instance is "empty" pointer, OR `this` instance if `tail` is "empty" pointer, OR Newly constructed JsonPointer instance that starts with all segments of `this`, followed by all segments of `tail`.
static JsonPointer	JsonPointer.compile(String expr) Factory method that parses given input and construct matching pointer instance, if it represents a valid JSON Pointer: if not, a IllegalArgumentException is thrown.
static JsonPointer	JsonPointer.empty() Accessor for an "empty" expression, that is, one you can get by calling compile(java.lang.String) with "" (empty String).
static JsonPointer	JsonPointer.forPath(JsonStreamContext context, boolean includeRoot) Factory method that will construct a pointer instance that describes path to location given JsonStreamContext points to.
JsonPointer	JsonPointer.head() Accessor for getting a pointer instance that is identical to this instance except that the last segment has been dropped.
JsonPointer	JsonPointer.last()
JsonPointer	JsonPointer.matchElement(int index) Method that may be called to check whether the pointer head (first segment) matches specified Array index and if so, return JsonPointer that represents rest of the path after match.
JsonPointer	JsonPointer.matchProperty(String name) Method that may be called to check whether the pointer head (first segment) matches specified Object property (by name) and if so, return JsonPointer that represents rest of the path after match.
JsonPointer	JsonStreamContext.pathAsPointer() Factory method for constructing a JsonPointer that points to the current location within the stream that this context is for, excluding information about "root context" (only relevant for multi-root-value cases)
JsonPointer	JsonStreamContext.pathAsPointer(boolean includeRoot) Factory method for constructing a JsonPointer that points to the current location within the stream that this context is for, optionally including "root value index"
JsonPointer	JsonPointer.tail() Accessor for getting a "sub-pointer" (or sub-path), instance where current segment has been removed and pointer includes rest of the segments.
static JsonPointer	JsonPointer.valueOf(String expr) Alias for compile(java.lang.String); added to make instances automatically deserializable by Jackson databind.

Methods in com.fasterxml.jackson.core with parameters of type JsonPointer

Modifier and Type	Method and Description
protected JsonPointer	JsonPointer._constructHead(int suffixLength, JsonPointer last)
JsonPointer	JsonPointer.append(JsonPointer tail) Mutant factory method that will return `tail` if `this` instance is "empty" pointer, OR `this` instance if `tail` is "empty" pointer, OR Newly constructed JsonPointer instance that starts with all segments of `this`, followed by all segments of `tail`.
TreeNode	TreeNode.at(JsonPointer ptr) Method for locating node specified by given JSON pointer instances.

Constructors in com.fasterxml.jackson.core with parameters of type JsonPointer

Constructor and Description
JsonPointer(String fullString, String segment, int matchIndex, JsonPointer next)
JsonPointer(String fullString, String segment, JsonPointer next)

Uses of JsonPointer in com.fasterxml.jackson.core.filter

Fields in com.fasterxml.jackson.core.filter declared as JsonPointer

Modifier and Type	Field and Description
protected JsonPointer	JsonPointerBasedFilter._pathToMatch

Constructors in com.fasterxml.jackson.core.filter with parameters of type JsonPointer

Constructor and Description
JsonPointerBasedFilter(JsonPointer match)

Uses of JsonPointer in com.fasterxml.jackson.databind

Methods in com.fasterxml.jackson.databind with parameters of type JsonPointer

Modifier and Type	Method and Description
protected abstract JsonNode	JsonNode._at(JsonPointer ptr) Helper method used by other methods for traversing the next step of given path expression, and returning matching value node if any: if no match, null is returned.
JsonNode	JsonNode.at(JsonPointer ptr) Method for locating node specified by given JSON pointer instances.
ObjectReader	ObjectReader.at(JsonPointer pointer) Convenience method to bind from JsonPointer JsonPointerBasedFilter is registered and will be used for parsing later.
JsonNode	JsonNode.requiredAt(JsonPointer path) Method is functionally equivalent to at(path).required() and can be used to check that there is an actual value node at specified JsonPointer starting from this node (but note that value may be explicit JSON null value).

Uses of JsonPointer in com.fasterxml.jackson.databind.node

Methods in com.fasterxml.jackson.databind.node with parameters of type JsonPointer

Modifier and Type	Method and Description
protected JsonNode	ArrayNode._at(JsonPointer ptr)
protected JsonNode	ObjectNode._at(JsonPointer ptr)
protected JsonNode	ValueNode._at(JsonPointer ptr)