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package com.fasterxml.jackson.databind.node;
import java.io.IOException;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.*;
import com.fasterxml.jackson.core.*;
import com.fasterxml.jackson.core.type.WritableTypeId;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.jsontype.TypeSerializer;
import com.fasterxml.jackson.databind.util.RawValue;
/**
* Node class that represents Arrays mapped from JSON content.
*
* Note: class was final temporarily for Jackson 2.2.
*/
public class ArrayNode
extends ContainerNode
implements java.io.Serializable // since 2.10
{
private static final long serialVersionUID = 1L;
private final List _children;
public ArrayNode(JsonNodeFactory nf) {
super(nf);
_children = new ArrayList();
}
/**
* @since 2.8
*/
public ArrayNode(JsonNodeFactory nf, int capacity) {
super(nf);
_children = new ArrayList(capacity);
}
/**
* @since 2.7
*/
public ArrayNode(JsonNodeFactory nf, List children) {
super(nf);
_children = children;
}
@Override
protected JsonNode _at(JsonPointer ptr) {
return get(ptr.getMatchingIndex());
}
// note: co-variant to allow caller-side type safety
@SuppressWarnings("unchecked")
@Override
public ArrayNode deepCopy()
{
ArrayNode ret = new ArrayNode(_nodeFactory);
for (JsonNode element: _children)
ret._children.add(element.deepCopy());
return ret;
}
/*
/**********************************************************
/* Support for withArray()/withObject()
/**********************************************************
*/
@SuppressWarnings("unchecked")
@Deprecated
@Override
public ObjectNode with(String exprOrProperty) {
JsonPointer ptr = _jsonPointerIfValid(exprOrProperty);
if (ptr != null) {
return withObject(ptr);
}
return super.with(exprOrProperty); // to give failure
}
@SuppressWarnings("unchecked")
@Override
public ArrayNode withArray(String exprOrProperty)
{
JsonPointer ptr = _jsonPointerIfValid(exprOrProperty);
if (ptr != null) {
return withArray(ptr);
}
return super.withArray(exprOrProperty); // to give failure
}
@Override
protected ObjectNode _withObject(JsonPointer origPtr,
JsonPointer currentPtr,
OverwriteMode overwriteMode, boolean preferIndex)
{
if (currentPtr.matches()) {
// Cannot return, not an ObjectNode so:
return null;
}
JsonNode n = _at(currentPtr);
// If there's a path, follow it
if ((n != null) && (n instanceof BaseJsonNode)) {
ObjectNode found = ((BaseJsonNode) n)._withObject(origPtr, currentPtr.tail(),
overwriteMode, preferIndex);
if (found != null) {
return found;
}
// Ok no; must replace if allowed to
_withXxxVerifyReplace(origPtr, currentPtr, overwriteMode, preferIndex, n);
}
// Either way; must replace or add a new property
return _withObjectAddTailElement(currentPtr, preferIndex);
}
@Override
protected ArrayNode _withArray(JsonPointer origPtr,
JsonPointer currentPtr,
OverwriteMode overwriteMode, boolean preferIndex)
{
if (currentPtr.matches()) {
return this;
}
JsonNode n = _at(currentPtr);
// If there's a path, follow it
if ((n != null) && (n instanceof BaseJsonNode)) {
ArrayNode found = ((BaseJsonNode) n)._withArray(origPtr, currentPtr.tail(),
overwriteMode, preferIndex);
if (found != null) {
return found;
}
// Ok no; must replace if allowed to
_withXxxVerifyReplace(origPtr, currentPtr, overwriteMode, preferIndex, n);
}
// Either way; must replace or add a new property
return _withArrayAddTailElement(currentPtr, preferIndex);
}
protected ObjectNode _withObjectAddTailElement(JsonPointer tail, boolean preferIndex)
{
final int index = tail.getMatchingIndex();
if (index < 0) {
return null;
}
tail = tail.tail();
// First: did we complete traversal? If so, easy, we got our result
if (tail.matches()) {
ObjectNode result = this.objectNode();
_withXxxSetArrayElement(index, result);
return result;
}
// Otherwise, do we want Array or Object
if (preferIndex && tail.mayMatchElement()) { // array!
ArrayNode next = this.arrayNode();
_withXxxSetArrayElement(index, next);
return next._withObjectAddTailElement(tail, preferIndex);
}
ObjectNode next = this.objectNode();
_withXxxSetArrayElement(index, next);
return next._withObjectAddTailProperty(tail, preferIndex);
}
protected ArrayNode _withArrayAddTailElement(JsonPointer tail, boolean preferIndex)
{
final int index = tail.getMatchingIndex();
if (index < 0) {
return null;
}
tail = tail.tail();
// First: did we complete traversal? If so, easy, we got our result
if (tail.matches()) {
ArrayNode result = this.arrayNode();
_withXxxSetArrayElement(index, result);
return result;
}
// Otherwise, do we want Array or Object
if (preferIndex && tail.mayMatchElement()) { // array!
ArrayNode next = this.arrayNode();
_withXxxSetArrayElement(index, next);
return next._withArrayAddTailElement(tail, preferIndex);
}
ArrayNode next = this.arrayNode();
_withXxxSetArrayElement(index, next);
return next._withArrayAddTailElement(tail, preferIndex);
}
protected void _withXxxSetArrayElement(int index, JsonNode value) {
// 27-Jul-2022, tatu: Let's make it less likely anyone OOMs by
// humongous index...
if (index >= size()) {
final int max = _nodeFactory.getMaxElementIndexForInsert();
if (index > max) {
_reportWrongNodeOperation("Too big Array index (%d; max %d) to use for insert with `JsonPointer`",
index, max);
}
while (index >= this.size()) {
addNull();
}
}
set(index, value);
}
/*
/**********************************************************
/* Overrides for JsonSerializable.Base
/**********************************************************
*/
@Override
public boolean isEmpty(SerializerProvider serializers) {
return _children.isEmpty();
}
/*
/**********************************************************
/* Implementation of core JsonNode API
/**********************************************************
*/
@Override
public JsonNodeType getNodeType() {
return JsonNodeType.ARRAY;
}
@Override
public boolean isArray() {
return true;
}
@Override public JsonToken asToken() { return JsonToken.START_ARRAY; }
@Override
public int size() {
return _children.size();
}
@Override // since 2.10
public boolean isEmpty() { return _children.isEmpty(); }
@Override
public Iterator elements() {
return _children.iterator();
}
@Override
public JsonNode get(int index) {
if ((index >= 0) && (index < _children.size())) {
return _children.get(index);
}
return null;
}
@Override
public JsonNode get(String fieldName) { return null; }
@Override
public JsonNode path(String fieldName) { return MissingNode.getInstance(); }
@Override
public JsonNode path(int index) {
if (index >= 0 && index < _children.size()) {
return _children.get(index);
}
return MissingNode.getInstance();
}
@Override
public JsonNode required(int index) {
if ((index >= 0) && (index < _children.size())) {
return _children.get(index);
}
return _reportRequiredViolation("No value at index #%d [0, %d) of `ArrayNode`",
index, _children.size());
}
@Override
public boolean equals(Comparator comparator, JsonNode o)
{
if (!(o instanceof ArrayNode)) {
return false;
}
ArrayNode other = (ArrayNode) o;
final int len = _children.size();
if (other.size() != len) {
return false;
}
List l1 = _children;
List l2 = other._children;
for (int i = 0; i < len; ++i) {
if (!l1.get(i).equals(comparator, l2.get(i))) {
return false;
}
}
return true;
}
/*
/**********************************************************
/* Public API, serialization
/**********************************************************
*/
@Override
public void serialize(JsonGenerator g, SerializerProvider provider) throws IOException
{
final List c = _children;
final int size = c.size();
g.writeStartArray(this, size);
for (int i = 0; i < size; ++i) { // we'll typically have array list
JsonNode value = c.get(i);
value.serialize(g, provider);
}
g.writeEndArray();
}
@Override
public void serializeWithType(JsonGenerator g, SerializerProvider provider, TypeSerializer typeSer)
throws IOException
{
WritableTypeId typeIdDef = typeSer.writeTypePrefix(g,
typeSer.typeId(this, JsonToken.START_ARRAY));
for (JsonNode n : _children) {
((BaseJsonNode)n).serialize(g, provider);
}
typeSer.writeTypeSuffix(g, typeIdDef);
}
/*
/**********************************************************
/* Public API, finding value nodes
/**********************************************************
*/
@Override
public JsonNode findValue(String fieldName)
{
for (JsonNode node : _children) {
JsonNode value = node.findValue(fieldName);
if (value != null) {
return value;
}
}
return null;
}
@Override
public List findValues(String fieldName, List foundSoFar)
{
for (JsonNode node : _children) {
foundSoFar = node.findValues(fieldName, foundSoFar);
}
return foundSoFar;
}
@Override
public List findValuesAsText(String fieldName, List foundSoFar)
{
for (JsonNode node : _children) {
foundSoFar = node.findValuesAsText(fieldName, foundSoFar);
}
return foundSoFar;
}
@Override
public ObjectNode findParent(String fieldName)
{
for (JsonNode node : _children) {
JsonNode parent = node.findParent(fieldName);
if (parent != null) {
return (ObjectNode) parent;
}
}
return null;
}
@Override
public List findParents(String fieldName, List foundSoFar)
{
for (JsonNode node : _children) {
foundSoFar = node.findParents(fieldName, foundSoFar);
}
return foundSoFar;
}
/*
/**********************************************************
/* Extended ObjectNode API, accessors
/**********************************************************
*/
/**
* Method that will set specified field, replacing old value,
* if any.
*
* @param value to set field to; if null, will be converted
* to a {@link NullNode} first (to remove field entry, call
* {@link #remove} instead)
*
* @return Old value of the field, if any; null if there was no
* old value.
*/
public JsonNode set(int index, JsonNode value)
{
if (value == null) { // let's not store 'raw' nulls but nodes
value = nullNode();
}
if (index < 0 || index >= _children.size()) {
throw new IndexOutOfBoundsException("Illegal index "+ index +", array size "+size());
}
return _children.set(index, value);
}
/**
* Method for adding specified node at the end of this array.
*
* @return This node, to allow chaining
*/
public ArrayNode add(JsonNode value)
{
if (value == null) { // let's not store 'raw' nulls but nodes
value = nullNode();
}
_add(value);
return this;
}
/**
* Method for adding all child nodes of given Array, appending to
* child nodes this array contains
*
* @param other Array to add contents from
*
* @return This node (to allow chaining)
*/
public ArrayNode addAll(ArrayNode other)
{
_children.addAll(other._children);
return this;
}
/**
* Method for adding given nodes as child nodes of this array node.
*
* @param nodes Nodes to add
*
* @return This node (to allow chaining)
*/
public ArrayNode addAll(Collection nodes)
{
for (JsonNode node : nodes) {
add(node);
}
return this;
}
/**
* 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 {@code >= size()}, appended at the end, and otherwise
* inserted before existing element in specified index.
* No exceptions are thrown for any index.
*
* @return This node (to allow chaining)
*/
public ArrayNode insert(int index, JsonNode value)
{
if (value == null) {
value = nullNode();
}
_insert(index, value);
return this;
}
/**
* Method for removing an entry from this ArrayNode.
* Will return value of the entry at specified index, if entry existed;
* null if not.
*
* @return Node removed, if any; null if none
*/
public JsonNode remove(int index)
{
if (index >= 0 && index < _children.size()) {
return _children.remove(index);
}
return null;
}
/**
* Method for removing all elements of this array, leaving the
* array empty.
*
* @return This node (to allow chaining)
*/
@Override
public ArrayNode removeAll()
{
_children.clear();
return this;
}
/*
/**********************************************************
/* Extended ObjectNode API, mutators, generic; addXxx()/insertXxx()/setXxx()
/**********************************************************
*/
/**
* Method that will construct an ArrayNode and add it at the end
* of this array node.
*
* @return Newly constructed ArrayNode (NOTE: NOT `this` ArrayNode)
*/
public ArrayNode addArray()
{
ArrayNode n = arrayNode();
_add(n);
return n;
}
/**
* Method that will construct an ObjectNode and add it at the end
* of this array node.
*
* @return Newly constructed ObjectNode (NOTE: NOT `this` ArrayNode)
*/
public ObjectNode addObject()
{
ObjectNode n = objectNode();
_add(n);
return n;
}
/**
* Method that will construct a POJONode and add it at the end
* of this array node.
*
* @return This array node, to allow chaining
*/
public ArrayNode addPOJO(Object pojo) {
return _add((pojo == null) ? nullNode() : pojoNode(pojo));
}
/**
* @return This array node, to allow chaining
*
* @since 2.6
*/
public ArrayNode addRawValue(RawValue raw) {
return _add((raw == null) ? nullNode() : rawValueNode(raw));
}
/**
* Method that will add a null value at the end of this array node.
*
* @return This array node, to allow chaining
*/
public ArrayNode addNull() {
return _add(nullNode());
}
/**
* Method for adding specified number at the end of this array.
*
* @return This array node, to allow chaining
*
* @since 2.13
*/
public ArrayNode add(short v) {
return _add(numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*
* @since 2.13
*/
public ArrayNode add(Short v) {
return _add((v == null) ? nullNode() : numberNode(v.shortValue()));
}
/**
* Method for adding specified number at the end of this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(int v) {
return _add(numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(Integer v) {
return _add((v == null) ? nullNode() : numberNode(v.intValue()));
}
/**
* Method for adding specified number at the end of this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(long v) { return _add(numberNode(v)); }
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(Long v) {
return _add((v == null) ? nullNode() : numberNode(v.longValue()));
}
/**
* Method for adding specified number at the end of this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(float v) {
return _add(numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(Float v) {
return _add((v == null) ? nullNode() : numberNode(v.floatValue()));
}
/**
* Method for adding specified number at the end of this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(double v) {
return _add(numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(Double v) {
return _add((v == null) ? nullNode() : numberNode(v.doubleValue()));
}
/**
* Method for adding specified number at the end of this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(BigDecimal v) {
return _add((v == null) ? nullNode() : numberNode(v));
}
/**
* Method for adding specified number at the end of this array.
*
* @return This array node, to allow chaining
*
* @since 2.9
*/
public ArrayNode add(BigInteger v) {
return _add((v == null) ? nullNode() : numberNode(v));
}
/**
* Method for adding specified String value at the end of this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(String v) {
return _add((v == null) ? nullNode() : textNode(v));
}
/**
* Method for adding specified boolean value at the end of this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(boolean v) {
return _add(booleanNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode add(Boolean v) {
return _add((v == null) ? nullNode() : booleanNode(v.booleanValue()));
}
/**
* Method for adding specified binary value at the end of this array
* (note: when serializing as JSON, will be output Base64 encoded)
*
* @return This array node, to allow chaining
*/
public ArrayNode add(byte[] v) {
return _add((v == null) ? nullNode() : binaryNode(v));
}
/**
* 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)
*
* @return Newly constructed {@code ArrayNode} (note! NOT `this` ArrayNode)
*/
public ArrayNode insertArray(int index)
{
ArrayNode n = arrayNode();
_insert(index, n);
return n;
}
/**
* Method for creating an {@link ObjectNode}, appending it at the end
* of this array, and returning the newly created node
* (note: NOT 'this' array)
*
* @return Newly constructed {@code ObjectNode} (note! NOT `this` ArrayNode)
*/
public ObjectNode insertObject(int index)
{
ObjectNode n = objectNode();
_insert(index, n);
return n;
}
/**
* Method that will insert a null value
* at specified position in this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode insertNull(int index) {
return _insert(index, nullNode());
}
/**
* Method that will construct a POJONode and
* insert it at specified position in this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode insertPOJO(int index, Object pojo) {
return _insert(index, (pojo == null) ? nullNode() : pojoNode(pojo));
}
/**
* @return This array node, to allow chaining
*
* @since 2.13
*/
public ArrayNode insertRawValue(int index, RawValue raw) {
return _insert(index, (raw == null) ? nullNode() : rawValueNode(raw));
}
/**
* Method that will insert specified numeric value
* at specified position in this array.
*
* @return This array node, to allow chaining
*
* @since 2.13
*/
public ArrayNode insert(int index, short v) {
return _insert(index, numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*
* @since 2.13
*/
public ArrayNode insert(int index, Short value) {
return _insert(index, (value == null) ? nullNode() : numberNode(value.shortValue()));
}
/**
* Method that will insert specified numeric value
* at specified position in this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, int v) {
return _insert(index, numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, Integer v) {
return _insert(index, (v == null) ? nullNode() : numberNode(v.intValue()));
}
/**
* Method that will insert specified numeric value
* at specified position in this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, long v) {
return _insert(index, numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, Long v) {
return _insert(index, (v == null) ? nullNode() : numberNode(v.longValue()));
}
/**
* Method that will insert specified numeric value
* at specified position in this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, float v) {
return _insert(index, numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, Float v) {
return _insert(index, (v == null) ? nullNode() : numberNode(v.floatValue()));
}
/**
* Method that will insert specified numeric value
* at specified position in this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, double v) {
return _insert(index, numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, Double v) {
return _insert(index, (v == null) ? nullNode() : numberNode(v.doubleValue()));
}
/**
* Method that will insert specified numeric value
* at specified position in this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, BigDecimal v) {
return _insert(index, (v == null) ? nullNode() : numberNode(v));
}
/**
* Method that will insert specified numeric value
* at specified position in this array.
*
* @return This array node, to allow chaining
*
* @since 2.9
*/
public ArrayNode insert(int index, BigInteger v) {
return _insert(index, (v == null) ? nullNode() : numberNode(v));
}
/**
* Method that will insert specified String
* at specified position in this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, String v) {
return _insert(index, (v == null) ? nullNode() : textNode(v));
}
/**
* Method that will insert specified String
* at specified position in this array.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, boolean v) {
return _insert(index, booleanNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, Boolean value) {
if (value == null) {
return insertNull(index);
}
return _insert(index, booleanNode(value.booleanValue()));
}
/**
* Method that will insert specified binary value
* at specified position in this array
* (note: when written as JSON, will be Base64 encoded)
*
* @return This array node, to allow chaining
*/
public ArrayNode insert(int index, byte[] v) {
if (v == null) {
return insertNull(index);
}
return _insert(index, binaryNode(v));
}
/**
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode setNull(int index) {
return _set(index, nullNode());
}
/**
* @return This array node, to allow chaining
*
* @since 2.13
*/
public ArrayNode setPOJO(int index, Object pojo) {
return _set(index, (pojo == null) ? nullNode() : pojoNode(pojo));
}
/**
* @return This array node, to allow chaining
*
* @since 2.13
*/
public ArrayNode setRawValue(int index, RawValue raw) {
return _set(index, (raw == null) ? nullNode() : rawValueNode(raw));
}
/**
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, short v) {
return _set(index, numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, Short v) {
return _set(index, (v == null) ? nullNode() : numberNode(v.shortValue()));
}
/**
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, int v) {
return _set(index, numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, Integer v) {
return _set(index, (v == null) ? nullNode() : numberNode(v.intValue()));
}
/**
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, long v) {
return _set(index, numberNode(v));
}
/**
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, Long v) {
return _set(index, (v == null) ? nullNode() : numberNode(v.longValue()));
}
/**
* Method for setting value of a field to specified numeric value.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, float v) {
return _set(index, numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, Float v) {
return _set(index, (v == null) ? nullNode() : numberNode(v.floatValue()));
}
/**
* Method for setting value of a field to specified numeric value.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, double v) {
return _set(index, numberNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, Double v) {
return _set(index, (v == null) ? nullNode() : numberNode(v.doubleValue()));
}
/**
* Method for setting value of a field to specified numeric value.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, BigDecimal v) {
return _set(index, (v == null) ? nullNode() : numberNode(v));
}
/**
* Method for setting value of a field to specified numeric value.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, BigInteger v) {
return _set(index, (v == null) ? nullNode() : numberNode(v));
}
/**
* Method for setting value of a field to specified String value.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, String v) {
return _set(index, (v == null) ? nullNode() : textNode(v));
}
/**
* Method for setting value of a field to specified String value.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, boolean v) {
return _set(index, booleanNode(v));
}
/**
* Alternative method that we need to avoid bumping into NPE issues
* with auto-unboxing.
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, Boolean v) {
return _set(index, (v == null) ? nullNode() : booleanNode(v.booleanValue()));
}
/**
* Method for setting value of a field to specified binary value
*
* @return This node (to allow chaining)
*
* @since 2.13
*/
public ArrayNode set(int index, byte[] v) {
return _set(index, (v == null) ? nullNode() : binaryNode(v));
}
/*
/**********************************************************
/* Standard methods
/**********************************************************
*/
@Override
public boolean equals(Object o)
{
if (o == this) return true;
if (o == null) return false;
if (o instanceof ArrayNode) {
return _children.equals(((ArrayNode) o)._children);
}
return false;
}
/**
* @since 2.3
*/
protected boolean _childrenEqual(ArrayNode other) {
return _children.equals(other._children);
}
@Override
public int hashCode() {
return _children.hashCode();
}
/*
/**********************************************************
/* Internal methods (overridable)
/**********************************************************
*/
protected ArrayNode _set(int index, JsonNode node) {
if (index < 0 || index >= _children.size()) {
throw new IndexOutOfBoundsException("Illegal index "+ index +", array size "+size());
}
_children.set(index, node);
return this;
}
protected ArrayNode _add(JsonNode node) {
_children.add(node);
return this;
}
protected ArrayNode _insert(int index, JsonNode node)
{
if (index < 0) {
_children.add(0, node);
} else if (index >= _children.size()) {
_children.add(node);
} else {
_children.add(index, node);
}
return this;
}
}