## com.fasterxml.jackson.databind.node
Class TextNode

    java.lang.Object
      com.fasterxml.jackson.databind.JsonNode
          com.fasterxml.jackson.databind.node.BaseJsonNode
              com.fasterxml.jackson.databind.node.ValueNode
                  com.fasterxml.jackson.databind.node.TextNode

All Implemented Interfaces:
  TreeNode, JsonSerializable, Iterable<JsonNode>

    public final class TextNode

extends ValueNode

Value node that contains a text value.

Field Summary

Fields inherited from class com.fasterxml.jackson.databind.JsonNode
`NO_NODES, NO_STRINGS`

Constructor Summary
`TextNode(String v)`

Method Summary
`protected void` `_reportBase64EOF()`
`protected void` `_reportInvalidBase64(Base64Variant b64variant, char ch, int bindex)`
`protected void` `_reportInvalidBase64(Base64Variant b64variant, char ch, int bindex, String msg)`
`protected static void` `appendQuoted(StringBuilder sb, String content)`
`boolean` `asBoolean(boolean defaultValue)` Method that will try to convert value of this node to a Java boolean.
`double` `asDouble(double defaultValue)` Method that will try to convert value of this node to a Java double.
`int` `asInt(int defaultValue)` Method that will try to convert value of this node to a Java int.
`long` `asLong(long defaultValue)` Method that will try to convert value of this node to a Java long.
`String` `asText()` Method that will return a valid String representation of the container value, if the node is a value node (method `JsonNode.isValueNode()` returns true), otherwise empty String.
`JsonToken` `asToken()` Method that can be used for efficient type detection when using stream abstraction for traversing nodes.
`byte[]` `binaryValue()` Method to use for accessing binary content of binary nodes (nodes for which `JsonNode.isBinary()` returns true); or for Text Nodes (ones for which `JsonNode.textValue()` returns non-null value), to read decoded base64 data.
`boolean` `equals(Object o)` Equality for node objects is defined as full (deep) value equality.
`byte[]` `getBinaryValue(Base64Variant b64variant)` Method for accessing textual contents assuming they were base64 encoded; if so, they are decoded and resulting binary data is returned.
`int` `hashCode()`
`boolean` `isTextual()` Yes indeed it is textual
`void` `serialize(JsonGenerator jg, SerializerProvider provider)` Method called to serialize node instances using given generator.
`String` `textValue()` Method to use for accessing String values.
`String` `toString()` Different from other values, Strings need quoting
`static TextNode` `valueOf(String v)` Factory method that should be used to construct instances.

Methods inherited from class com.fasterxml.jackson.databind.node.ValueNode
`deepCopy, isValueNode, path, path, serializeWithType`

Methods inherited from class com.fasterxml.jackson.databind.node.BaseJsonNode
`findParent, findParents, findPath, findValue, findValues, findValuesAsText, numberType, traverse`

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

`asBoolean, asDouble, asInt, asLong, bigIntegerValue, booleanValue, canConvertToInt, canConvertToLong, decimalValue, doubleValue, elements, fieldNames, fields, findParents, findValues, findValuesAsText, get, get, has, has, hasNonNull, hasNonNull, intValue, isArray, isBigDecimal, isBigInteger, isBinary, isBoolean, isContainerNode, isDouble, isFloatingPointNumber, isInt, isIntegralNumber, isLong, isMissingNode, isNull, isNumber, isObject, isPojo, iterator, longValue, numberValue, size, with, withArray`

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

Constructor Detail

### TextNode

    public TextNode(String v)

Method Detail

### valueOf

    public static TextNode valueOf(String v)

  Factory method that should be used to construct instances. For some common cases, can reuse canonical instances: currently this is the case for empty Strings, in future possible for others as well. If null is passed, will return null.

  Returns:
    Resulting `TextNode` object, if v is NOT null; null if it is.

### 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 `ValueNode`

### isTextual

    public boolean isTextual()

  Yes indeed it is textual

  Overrides:
    `isTextual` in class `JsonNode`

### textValue

    public String textValue()

  Description copied from class: `JsonNode`
  Method to use for accessing String values. Does NOT do any conversions for non-String value nodes; for non-String values (ones for which `JsonNode.isTextual()` returns false) null will be returned. For String values, null is never returned (but empty Strings may be)

  Overrides:
    `textValue` in class `JsonNode`
  Returns:
    Textual value this node contains, iff it is a textual JSON node (comes from JSON String value entry)

### getBinaryValue

    public byte[] getBinaryValue(Base64Variant b64variant)
                          throws IOException

  Method for accessing textual contents assuming they were base64 encoded; if so, they are decoded and resulting binary data is returned.

  Throws:
    `IOException`

### binaryValue

    public byte[] binaryValue()
                       throws IOException

  Description copied from class: `JsonNode`
  Method to use for accessing binary content of binary nodes (nodes for which `JsonNode.isBinary()` returns true); or for Text Nodes (ones for which `JsonNode.textValue()` returns non-null value), to read decoded base64 data. For other types of nodes, returns null.

  Overrides:
    `binaryValue` in class `JsonNode`
  Returns:
    Binary data this node contains, iff it is a binary node; null otherwise
  Throws:
    `IOException`

### asText

    public String asText()

  Description copied from class: `JsonNode`
  Method that will return a valid String representation of the container value, if the node is a value node (method `JsonNode.isValueNode()` returns true), otherwise empty String.

  Specified by:
    `asText` in class `JsonNode`

### asBoolean

    public boolean asBoolean(boolean defaultValue)

  Description copied from class: `JsonNode`
  Method that will try to convert value of this node to a Java boolean. JSON booleans map naturally; integer numbers other than 0 map to true, and 0 maps to false and Strings 'true' and 'false' map to corresponding values.

  If representation can not be converted to a boolean value (including structured types like Objects and Arrays), specified defaultValue will be returned; no exceptions are thrown.

  Overrides:
    `asBoolean` in class `JsonNode`

### asInt

    public int asInt(int defaultValue)

  Description copied from class: `JsonNode`
  Method that will try to convert value of this node to a Java int. Numbers are coerced using default Java rules; booleans convert to 0 (false) and 1 (true), and Strings are parsed using default Java language integer parsing rules.

  If representation can not be converted to an int (including structured types like Objects and Arrays), specified defaultValue will be returned; no exceptions are thrown.

  Overrides:
    `asInt` in class `JsonNode`

### asLong

    public long asLong(long defaultValue)

  Description copied from class: `JsonNode`
  Method that will try to convert value of this node to a Java long. Numbers are coerced using default Java rules; booleans convert to 0 (false) and 1 (true), and Strings are parsed using default Java language integer parsing rules.

  If representation can not be converted to an long (including structured types like Objects and Arrays), specified defaultValue will be returned; no exceptions are thrown.

  Overrides:
    `asLong` in class `JsonNode`

### asDouble

    public double asDouble(double defaultValue)

  Description copied from class: `JsonNode`
  Method that will try to convert value of this node to a Java double. Numbers are coerced using default Java rules; booleans convert to 0.0 (false) and 1.0 (true), and Strings are parsed using default Java language integer parsing rules.

  If representation can not be converted to an int (including structured types like Objects and Arrays), specified defaultValue will be returned; no exceptions are thrown.

  Overrides:
    `asDouble` 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`

### equals

    public 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`

### hashCode

    public int hashCode()

  Overrides:
    `hashCode` in class `Object`

### toString

    public String toString()

  Different from other values, Strings need quoting

  Overrides:
    `toString` in class `ValueNode`

### appendQuoted

    protected static void appendQuoted(StringBuilder sb,
                                       String content)

### _reportInvalidBase64

    protected void _reportInvalidBase64(Base64Variant b64variant,
                                        char ch,
                                        int bindex)
                                 throws JsonParseException

  Throws:
    `JsonParseException`

### _reportInvalidBase64

    protected void _reportInvalidBase64(Base64Variant b64variant,
                                        char ch,
                                        int bindex,
                                        String msg)
                                 throws JsonParseException

  Parameters:
    `bindex` - Relative index within base64 character unit; between 0 and 3 (as unit has exactly 4 characters)
  Throws:
    `JsonParseException`

### _reportBase64EOF

    protected void _reportBase64EOF()
                             throws JsonParseException

  Throws:
    `JsonParseException`

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