ArrayNode (jackson-databind 2.1.4)

java.lang.Object
- com.fasterxml.jackson.databind.JsonNode
- - com.fasterxml.jackson.databind.node.BaseJsonNode
  - - com.fasterxml.jackson.databind.node.ContainerNode<ArrayNode>
    - - com.fasterxml.jackson.databind.node.ArrayNode

All Implemented Interfaces:

TreeNode, JsonSerializable, Iterable<JsonNode>
```
public class ArrayNode
extends ContainerNode<ArrayNode>
```
Node class that represents Arrays mapped from Json content.

Nested Class Summary
- Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.node.ContainerNode
  ContainerNode.NoNodesIterator, ContainerNode.NoStringsIterator

Field Summary

Fields
Modifier and Type Field and Description

protected List<JsonNode> _children
- Fields inherited from class com.fasterxml.jackson.databind.node.ContainerNode
  _nodeFactory
- Fields inherited from class com.fasterxml.jackson.databind.JsonNode
  NO_NODES, NO_STRINGS

Fields
Modifier and Type	Field and Description
`protected List<JsonNode>`	`_children`

Constructor Summary

Constructors
Modifier Constructor and Description

ArrayNode(JsonNodeFactory nc)

protected ArrayNode(JsonNodeFactory nc, List<JsonNode> children)

Constructors
Modifier	Constructor and Description
	`ArrayNode(JsonNodeFactory nc)`
`protected`	`ArrayNode(JsonNodeFactory nc, List<JsonNode> children)`

Method Summary

Methods
Modifier and Type	Method and Description
`protected List<JsonNode>`	`_createList()` Internal factory method for creating `Map` used for storing child nodes.
`protected List<JsonNode>`	`_createList(int defaultSize)` Internal factory method for creating `Map` used for storing child nodes.
`protected boolean`	`_customEquals(ArrayNode other)` Method that sub-classes should override, if equality comparison needs additional verification beyond defaults.
`protected ArrayNode`	`_defaultDeepCopy()` Default implementation for 'deepCopy()': can be delegated to by sub-classes if necessary; but usually isn't.
`protected boolean`	`_equals(ArrayNode other)` Method that sub-classes should override, if equality comparison needs additional verification beyond defaults.
`JsonNode`	`_set(int index, JsonNode value)`
`protected boolean`	`_stdEquals(ArrayNode other)` Standard equality check, which may also be overridden by sub-classes if necessary (but usually isn't).
`ArrayNode`	`add(BigDecimal v)` Method for adding specified number at the end of this array.
`ArrayNode`	`add(boolean v)` Method for adding specified boolean value at the end of this array.
`ArrayNode`	`add(Boolean value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`add(byte[] v)` Method for adding specified binary value at the end of this array (note: when serializing as JSON, will be output Base64 encoded)
`ArrayNode`	`add(double v)` Method for adding specified number at the end of this array.
`ArrayNode`	`add(Double value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`add(float v)` Method for adding specified number at the end of this array.
`ArrayNode`	`add(Float value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`add(int v)` Method for adding specified number at the end of this array.
`ArrayNode`	`add(Integer value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`add(JsonNode value)` Method for adding specified node at the end of this array.
`ArrayNode`	`add(long v)` Method for adding specified number at the end of this array.
`ArrayNode`	`add(Long value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`add(String v)` Method for adding specified String value at the end of this array.
`ArrayNode`	`addAll(ArrayNode other)` Method for adding all child nodes of given Array, appending to child nodes this array contains
`ArrayNode`	`addAll(Collection<JsonNode> nodes)` Method for adding given nodes as child nodes of this array node.
`ArrayNode`	`addArray()` Method that will construct an ArrayNode and add it as a field of this ObjectNode, replacing old value, if any.
`protected void`	`addContentsTo(List<JsonNode> dst)`
`ArrayNode`	`addNull()` Method that will add a null value at the end of this array node.
`ObjectNode`	`addObject()` Method that will construct an ObjectNode and add it at the end of this array node.
`ArrayNode`	`addPOJO(Object value)` Method that will construct a POJONode and add it at the end of this array node.
`JsonToken`	`asToken()` Method that can be used for efficient type detection when using stream abstraction for traversing nodes.
`ArrayNode`	`deepCopy()` Method that can be called to get a node that is guaranteed not to allow changing of this node through mutators on this node or any of its children.
`Iterator<JsonNode>`	`elements()` Method for accessing all value nodes of this Node, iff this node is a JSON Array or Object node.
`boolean`	`equals(Object o)` Equality for node objects is defined as full (deep) value equality.
`ObjectNode`	`findParent(String fieldName)` Method for finding a JSON Object that contains specified field, within this node or its descendants.
`List<JsonNode>`	`findParents(String fieldName, List<JsonNode> foundSoFar)`
`JsonNode`	`findValue(String fieldName)` Method for finding a JSON Object field with specified name in this node or its child nodes, and returning value it has.
`List<JsonNode>`	`findValues(String fieldName, List<JsonNode> foundSoFar)`
`List<String>`	`findValuesAsText(String fieldName, List<String> foundSoFar)`
`JsonNode`	`get(int index)` Method for accessing value of the specified element of an array node.
`JsonNode`	`get(String fieldName)` Method for accessing value of the specified field of an object node.
`int`	`hashCode()`
`ArrayNode`	`insert(int index, BigDecimal v)` Method that will insert specified numeric value at specified position in this array.
`ArrayNode`	`insert(int index, boolean v)` Method that will insert specified String at specified position in this array.
`ArrayNode`	`insert(int index, Boolean value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`insert(int index, byte[] v)` Method that will insert specified binary value at specified position in this array (note: when written as JSON, will be Base64 encoded)
`ArrayNode`	`insert(int index, double v)` Method that will insert specified numeric value at specified position in this array.
`ArrayNode`	`insert(int index, Double value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`insert(int index, float v)` Method that will insert specified numeric value at specified position in this array.
`ArrayNode`	`insert(int index, Float value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`insert(int index, int v)` Method that will insert specified numeric value at specified position in this array.
`ArrayNode`	`insert(int index, Integer value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`insert(int index, JsonNode value)` Method for inserting specified child node as an element of this Array.
`ArrayNode`	`insert(int index, long v)` Method that will insert specified numeric value at specified position in this array.
`ArrayNode`	`insert(int index, Long value)` Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
`ArrayNode`	`insert(int index, String v)` Method that will insert specified String at specified position in this array.
`ArrayNode`	`insertArray(int index)` Method for creating an array node, inserting it at the specified point in the array, and returning the newly created array (note: NOT 'this' array)
`ArrayNode`	`insertNull(int index)` Method that will insert a null value at specified position in this array.
`ObjectNode`	`insertObject(int index)` Method for creating an `ObjectNode`, appending it at the end of this array, and returning the newly created node (note: NOT 'this' array)
`ArrayNode`	`insertPOJO(int index, Object value)` Method that will construct a POJONode and insert it at specified position in this array.
`boolean`	`isArray()`
`JsonNode`	`path(int index)` This method is similar to `JsonNode.get(int)`, except that instead of returning null if no such element exists (due to index being out of range, or this node not being an array), a "missing node" (node that returns true for `JsonNode.isMissingNode()`) will be returned.
`JsonNode`	`path(String fieldName)` This method is similar to `JsonNode.get(String)`, except that instead of returning null if no such value exists (due to this node not being an object, or object not having value for the specified field), a "missing node" (node that returns true for `JsonNode.isMissingNode()`) will be returned.
`JsonNode`	`remove(int index)` Method for removing an entry from this ArrayNode.
`ArrayNode`	`removeAll()` Method for removing all elements of this array, leaving the array empty.
`void`	`serialize(JsonGenerator jg, SerializerProvider provider)` Method called to serialize node instances using given generator.
`void`	`serializeWithType(JsonGenerator jg, SerializerProvider provider, TypeSerializer typeSer)` Type information is needed, even if JsonNode instances are "plain" JSON, since they may be mixed with other types.
`JsonNode`	`set(int index, JsonNode value)` Method that will set specified field, replacing old value, if any.
`int`	`size()` Method that returns number of child nodes this node contains: for Array nodes, number of child elements, for Object nodes, number of fields, and for all other nodes 0.
`String`	`toString()` Note: marked as abstract to ensure all implementation classes define it properly.

Methods inherited from class com.fasterxml.jackson.databind.node.ContainerNode
arrayNode, asText, binaryNode, binaryNode, booleanNode, isContainerNode, nullNode, numberNode, numberNode, numberNode, numberNode, numberNode, numberNode, numberNode, objectNode, POJONode, textNode

Methods inherited from class com.fasterxml.jackson.databind.node.BaseJsonNode
findPath, numberType, traverse

Methods inherited from class com.fasterxml.jackson.databind.JsonNode
asBoolean, asBoolean, asDouble, asDouble, asInt, asInt, asLong, asLong, bigIntegerValue, binaryValue, booleanValue, canConvertToInt, canConvertToLong, decimalValue, doubleValue, fieldNames, fields, findParents, findValues, findValuesAsText, has, has, hasNonNull, hasNonNull, intValue, isBigDecimal, isBigInteger, isBinary, isBoolean, isDouble, isFloatingPointNumber, isInt, isIntegralNumber, isLong, isMissingNode, isNull, isNumber, isObject, isPojo, isTextual, isValueNode, iterator, longValue, numberValue, textValue, with, withArray

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - _children
```
protected List<JsonNode> _children
```
- Constructor Detail
  - ArrayNode
```
public ArrayNode(JsonNodeFactory nc)
```
  - ArrayNode
```
protected ArrayNode(JsonNodeFactory nc,
         List<JsonNode> children)
```
- Method Detail
  - deepCopy
```
public ArrayNode deepCopy()
```
    Description copied from class: JsonNode
    
    Method that can be called to get a node that is guaranteed not to allow changing of this node through mutators on this node or any of its children. This means it can either make a copy of this node (and all mutable children and grand children nodes), or node itself if it is immutable.
    Note: return type is guaranteed to have same type as the node method is called on; which is why method is declared with local generic type.
    
    Specified by:
    
    deepCopy in class JsonNode
    
    Returns:
    Node that is either a copy of this node (and all non-leaf children); or, for immutable leaf nodes, node itself.
  - _defaultDeepCopy
```
protected ArrayNode _defaultDeepCopy()
```
    Default implementation for 'deepCopy()': can be delegated to by sub-classes if necessary; but usually isn't.
  - asToken
```
public JsonToken asToken()
```
    Description copied from class: BaseJsonNode
    
    Method that can be used for efficient type detection when using stream abstraction for traversing nodes. Will return the first JsonToken that equivalent stream event would produce (for most nodes there is just one token but for structured/container types multiple)
    
    Specified by:
    
    asToken in interface TreeNode
    
    Specified by:
    
    asToken in class ContainerNode<ArrayNode>
  - isArray
```
public boolean isArray()
```
    Overrides:
    
    isArray in class JsonNode
    
    Returns:
    True if this node represents JSON Array
  - size
```
public int size()
```
    Description copied from class: JsonNode
    
    Method that returns number of child nodes this node contains: for Array nodes, number of child elements, for Object nodes, number of fields, and for all other nodes 0.
    
    Specified by:
    
    size in class ContainerNode<ArrayNode>
    
    Returns:
    For non-container nodes returns 0; for arrays number of contained elements, and for objects number of fields.
  - elements
```
public Iterator<JsonNode> elements()
```
    Description copied from class: JsonNode
    
    Method for accessing all value nodes of this Node, iff this node is a JSON Array or Object node. In case of Object node, field names (keys) are not included, only values. For other types of nodes, returns empty iterator.
    
    Overrides:
    
    elements in class JsonNode
  - get
```
public JsonNode get(int index)
```
    Description copied from class: JsonNode
    
    Method for accessing value of the specified element of an array node. For other nodes, null is always returned.
    For array nodes, index specifies exact location within array and allows for efficient iteration over child elements (underlying storage is guaranteed to be efficiently indexable, i.e. has random-access to elements). If index is less than 0, or equal-or-greater than node.size(), null is returned; no exception is thrown for any index.
    NOTE: if the element value has been explicitly set as null (which is different from removal!), a NullNode will be returned, not null.
    
    Specified by:
    
    get in class ContainerNode<ArrayNode>
    
    Returns:
    Node that represent value of the specified element, if this node is an array and has specified element. Null otherwise.
  - get
```
public JsonNode get(String fieldName)
```
    Description copied from class: JsonNode
    
    Method for accessing value of the specified field of an object node. If this node is not an object (or it does not have a value for specified field name), or if there is no field with such name, null is returned.
    NOTE: if the property value has been explicitly set as null (which is different from removal!), a NullNode will be returned, not null.
    
    Specified by:
    
    get in class ContainerNode<ArrayNode>
    
    Returns:
    Node that represent value of the specified field, if this node is an object and has value for the specified field. Null otherwise.
  - path
```
public JsonNode path(String fieldName)
```
    Description copied from class: JsonNode
    
    This method is similar to JsonNode.get(String), except that instead of returning null if no such value exists (due to this node not being an object, or object not having value for the specified field), a "missing node" (node that returns true for JsonNode.isMissingNode()) will be returned. This allows for convenient and safe chained access via path calls.
    
    Specified by:
    
    path in class JsonNode
  - path
```
public JsonNode path(int index)
```
    Description copied from class: JsonNode
    
    This method is similar to JsonNode.get(int), except that instead of returning null if no such element exists (due to index being out of range, or this node not being an array), a "missing node" (node that returns true for JsonNode.isMissingNode()) will be returned. This allows for convenient and safe chained access via path calls.
    
    Specified by:
    
    path in class JsonNode
  - serialize
```
public final void serialize(JsonGenerator jg,
             SerializerProvider provider)
                     throws IOException,
                            JsonProcessingException
```
    Description copied from class: BaseJsonNode
    
    Method called to serialize node instances using given generator.
    
    Specified by:
    
    serialize in interface JsonSerializable
    
    Specified by:
    
    serialize in class BaseJsonNode
    
    Throws:
    
    IOException
    
    JsonProcessingException
  - serializeWithType
```
public void serializeWithType(JsonGenerator jg,
                     SerializerProvider provider,
                     TypeSerializer typeSer)
                       throws IOException,
                              JsonProcessingException
```
    Description copied from class: BaseJsonNode
    
    Type information is needed, even if JsonNode instances are "plain" JSON, since they may be mixed with other types.
    
    Specified by:
    
    serializeWithType in interface JsonSerializable
    
    Specified by:
    
    serializeWithType in class BaseJsonNode
    
    Throws:
    
    IOException
    
    JsonProcessingException
  - findValue
```
public JsonNode findValue(String fieldName)
```
    Description copied from class: JsonNode
    
    Method for finding a JSON Object field with specified name in this node or its child nodes, and returning value it has. If no matching field is found in this node or its descendants, returns null.
    
    Specified by:
    
    findValue in class ContainerNode<ArrayNode>
    
    Parameters:
    fieldName - Name of field to look for
    
    Returns:
    Value of first matching node found, if any; null if none
  - findValues
```
public List<JsonNode> findValues(String fieldName,
                        List<JsonNode> foundSoFar)
```
    Specified by:
    
    findValues in class ContainerNode<ArrayNode>
  - findValuesAsText
```
public List<String> findValuesAsText(String fieldName,
                            List<String> foundSoFar)
```
    Specified by:
    
    findValuesAsText in class ContainerNode<ArrayNode>
  - findParent
```
public ObjectNode findParent(String fieldName)
```
    Description copied from class: JsonNode
    
    Method for finding a JSON Object that contains specified field, within this node or its descendants. If no matching field is found in this node or its descendants, returns null.
    
    Specified by:
    
    findParent in class ContainerNode<ArrayNode>
    
    Parameters:
    fieldName - Name of field to look for
    
    Returns:
    Value of first matching node found, if any; null if none
  - findParents
```
public List<JsonNode> findParents(String fieldName,
                         List<JsonNode> foundSoFar)
```
    Specified by:
    
    findParents in class ContainerNode<ArrayNode>
  - set
```
public JsonNode set(int index,
           JsonNode value)
```
    Method that will set specified field, replacing old value, if any.
    
    Parameters:
    value - to set field to; if null, will be converted to a NullNode first (to remove field entry, call remove(int) instead)
    
    Returns:
    Old value of the field, if any; null if there was no old value.
  - add
```
public ArrayNode add(JsonNode value)
```
    Method for adding specified node at the end of this array.
    
    Returns:
    This node, to allow chaining
  - addAll
```
public ArrayNode addAll(ArrayNode other)
```
    Method for adding all child nodes of given Array, appending to child nodes this array contains
    
    Parameters:
    other - Array to add contents from
    
    Returns:
    This node (to allow chaining)
  - addAll
```
public ArrayNode addAll(Collection<JsonNode> nodes)
```
    Method for adding given nodes as child nodes of this array node.
    
    Parameters:
    nodes - Nodes to add
    
    Returns:
    This node (to allow chaining)
  - insert
```
public ArrayNode insert(int index,
               JsonNode value)
```
    Method for inserting specified child node as an element of this Array. If index is 0 or less, it will be inserted as the first element; if >= size(), appended at the end, and otherwise inserted before existing element in specified index. No exceptions are thrown for any index.
    
    Returns:
    This node (to allow chaining)
  - remove
```
public JsonNode remove(int index)
```
    Method for removing an entry from this ArrayNode. Will return value of the entry at specified index, if entry existed; null if not.
    
    Returns:
    Node removed, if any; null if none
  - removeAll
```
public ArrayNode removeAll()
```
    Method for removing all elements of this array, leaving the array empty.
    
    Specified by:
    
    removeAll in class ContainerNode<ArrayNode>
    
    Returns:
    This node (to allow chaining)
  - addArray
```
public ArrayNode addArray()
```
    Method that will construct an ArrayNode and add it as a field of this ObjectNode, replacing old value, if any.
    
    Returns:
    Newly constructed ArrayNode
  - addObject
```
public ObjectNode addObject()
```
    Method that will construct an ObjectNode and add it at the end of this array node.
    
    Returns:
    Newly constructed ObjectNode
  - addPOJO
```
public ArrayNode addPOJO(Object value)
```
    Method that will construct a POJONode and add it at the end of this array node.
    
    Returns:
    This array node, to allow chaining
  - addNull
```
public ArrayNode addNull()
```
    Method that will add a null value at the end of this array node.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(int v)
```
    Method for adding specified number at the end of this array.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(Integer value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(long v)
```
    Method for adding specified number at the end of this array.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(Long value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(float v)
```
    Method for adding specified number at the end of this array.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(Float value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(double v)
```
    Method for adding specified number at the end of this array.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(Double value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(BigDecimal v)
```
    Method for adding specified number at the end of this array.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(String v)
```
    Method for adding specified String value at the end of this array.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(boolean v)
```
    Method for adding specified boolean value at the end of this array.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(Boolean value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - add
```
public ArrayNode add(byte[] v)
```
    Method for adding specified binary value at the end of this array (note: when serializing as JSON, will be output Base64 encoded)
    
    Returns:
    This array node, to allow chaining
  - insertArray
```
public ArrayNode insertArray(int index)
```
    Method for creating an array node, inserting it at the specified point in the array, and returning the newly created array (note: NOT 'this' array)
  - insertObject
```
public ObjectNode insertObject(int index)
```
    Method for creating an ObjectNode, appending it at the end of this array, and returning the newly created node (note: NOT 'this' array)
    
    Returns:
    Newly constructed ObjectNode
  - insertPOJO
```
public ArrayNode insertPOJO(int index,
                   Object value)
```
    Method that will construct a POJONode and insert it at specified position in this array.
    
    Returns:
    This array node, to allow chaining
  - insertNull
```
public ArrayNode insertNull(int index)
```
    Method that will insert a null value at specified position in this array.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               int v)
```
    Method that will insert specified numeric value at specified position in this array.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               Integer value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               long v)
```
    Method that will insert specified numeric value at specified position in this array.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               Long value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               float v)
```
    Method that will insert specified numeric value at specified position in this array.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               Float value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               double v)
```
    Method that will insert specified numeric value at specified position in this array.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               Double value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               BigDecimal v)
```
    Method that will insert specified numeric value at specified position in this array.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               String v)
```
    Method that will insert specified String at specified position in this array.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               boolean v)
```
    Method that will insert specified String at specified position in this array.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               Boolean value)
```
    Alternative method that we need to avoid bumping into NPE issues with auto-unboxing.
    
    Returns:
    This array node, to allow chaining
  - insert
```
public ArrayNode insert(int index,
               byte[] v)
```
    Method that will insert specified binary value at specified position in this array (note: when written as JSON, will be Base64 encoded)
    
    Returns:
    This array node, to allow chaining
  - addContentsTo
```
protected void addContentsTo(List<JsonNode> dst)
```
  - _createList
```
protected List<JsonNode> _createList()
```
    Internal factory method for creating Map used for storing child nodes. Overridable by sub-classes, used when caller does not know what optimal size would, used for example when constructing a Map when adding the first one.
    
    Since:
    
    2.1
  - _createList
```
protected List<JsonNode> _createList(int defaultSize)
```
    Internal factory method for creating Map used for storing child nodes. Overridable by sub-classes, used when caller has an idea of what optimal size should be: used when copying contents of an existing node.
    
    Since:
    
    2.1
  - equals
```
public final boolean equals(Object o)
```
    Description copied from class: JsonNode
    
    Equality for node objects is defined as full (deep) value equality. This means that it is possible to compare complete JSON trees for equality by comparing equality of root nodes.
    Note: marked as abstract to ensure all implementation classes define it properly and not rely on definition from Object.
    
    Specified by:
    
    equals in class JsonNode
  - _equals
```
protected boolean _equals(ArrayNode other)
```
    Method that sub-classes should override, if equality comparison needs additional verification beyond defaults.
    
    Since:
    
    2.1
  - _customEquals
```
protected boolean _customEquals(ArrayNode other)
```
    Method that sub-classes should override, if equality comparison needs additional verification beyond defaults.
    
    Since:
    
    2.1
  - _stdEquals
```
protected final boolean _stdEquals(ArrayNode other)
```
    Standard equality check, which may also be overridden by sub-classes if necessary (but usually isn't).
    
    Since:
    
    2.1
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Description copied from class: JsonNode
    
    Note: marked as abstract to ensure all implementation classes define it properly.
    
    Specified by:
    
    toString in class JsonNode
  - _set
```
public JsonNode _set(int index,
            JsonNode value)
```

Class ArrayNode

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.node.ContainerNode

Field Summary

Fields inherited from class com.fasterxml.jackson.databind.node.ContainerNode

Fields inherited from class com.fasterxml.jackson.databind.JsonNode

Constructor Summary

Method Summary

Methods inherited from class com.fasterxml.jackson.databind.node.ContainerNode

Methods inherited from class com.fasterxml.jackson.databind.node.BaseJsonNode

Methods inherited from class com.fasterxml.jackson.databind.JsonNode

Methods inherited from class java.lang.Object

Field Detail

_children

Constructor Detail

ArrayNode

ArrayNode

Method Detail

deepCopy

_defaultDeepCopy

asToken

isArray

size

elements

get

get

path

path

serialize

serializeWithType

findValue

findValues

findValuesAsText

findParent

findParents

set

add

addAll

addAll

insert

remove

removeAll

addArray

addObject

addPOJO

addNull

add

add

add

add

add

add

add

add

add

add

add

add

add

insertArray

insertObject

insertPOJO

insertNull

insert

insert

insert

insert

insert

insert

insert

insert

insert

insert

insert

insert

insert

addContentsTo

_createList

_createList

equals