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## org.jdom
Class Text

    java.lang.Object
      |
      +--org.jdom.Content
            |
            +--org.jdom.Text

Direct Known Subclasses:
  CDATA

public class Text
extends Content

Character-based XML content. Provides a modular, parentable method of representing text. Text makes no guarantees about the underlying textual representation of character data, but does expose that data as a Java String.

Version:
  $Revision: 1.24 $, $Date: 2004/02/27 11:32:57 $
Author:
  Brett McLaughlin, Jason Hunter, Bradley S. Huffman
See Also:
  Serialized Form

Field Summary
`protected java.lang.String` | `value` The actual character content

Fields inherited from class org.jdom.Content
`parent`

Constructor Summary
`protected` | `Text()` This is the protected, no-args constructor standard in all JDOM classes.
`` | `Text(java.lang.String str)` This constructor creates a new `Text` node, with the supplied string value as it's character content.

Method Summary
`void` | `append(java.lang.String str)` This will append character content to whatever content already exists within this `Text` node.
`void` | `append(Text text)` This will append the content of another `Text` node to this node.
`java.lang.Object` | `clone()` This will return a clone of this `Text` node, with the same character content, but no parent.
`java.lang.String` | `getText()` This returns the value of this `Text` node as a Java `String`.
`java.lang.String` | `getTextNormalize()` This returns the textual content with all surrounding whitespace removed and internal whitespace normalized to a single space.
`java.lang.String` | `getTextTrim()` This returns the textual content with all surrounding whitespace removed.
`java.lang.String` | `getValue()` Returns the XPath 1.0 string value of this element, which is the text itself.
`static java.lang.String` | `normalizeString(java.lang.String str)` This returns a new string with all surrounding whitespace removed and internal whitespace normalized to a single space.
`Text` | `setText(java.lang.String str)` This will set the value of this `Text` node.
`java.lang.String` | `toString()` This returns a `String` representation of the `Text` node, suitable for debugging.

Methods inherited from class org.jdom.Content
`detach, equals, getDocument, getParent, getParentElement, hashCode, setParent`

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

Field Detail

### value

    protected java.lang.String value

  The actual character content

Constructor Detail

### Text

    protected Text()

  This is the protected, no-args constructor standard in all JDOM classes. It allows subclassers to get a raw instance with no initialization.

### Text

    public Text(java.lang.String str)

  This constructor creates a new `Text` node, with the supplied string value as it's character content.
  Parameters:
    `str` - the node's character content.
  Throws:
    IllegalDataException - if `str` contains an illegal character such as a vertical tab (as determined by `Verifier.checkCharacterData(java.lang.String)`)

Method Detail

### getText

    public java.lang.String getText()

  This returns the value of this `Text` node as a Java `String`.
  Returns:
    `String` - character content of this node.

### getTextTrim

    public java.lang.String getTextTrim()

  This returns the textual content with all surrounding whitespace removed. If only whitespace exists, the empty string is returned.
  Returns:
    trimmed text content or empty string

### getTextNormalize

    public java.lang.String getTextNormalize()

  This returns the textual content with all surrounding whitespace removed and internal whitespace normalized to a single space. If only whitespace exists, the empty string is returned.
  Returns:
    normalized text content or empty string

### normalizeString

    public static java.lang.String normalizeString(java.lang.String str)

  This returns a new string with all surrounding whitespace removed and internal whitespace normalized to a single space. If only whitespace exists, the empty string is returned.

  Per XML 1.0 Production 3 whitespace includes: #x20, #x9, #xD, #xA

  Parameters:
    `str` - string to be normalized.
  Returns:
    normalized string or empty string

### setText

    public Text setText(java.lang.String str)

  This will set the value of this `Text` node.
  Parameters:
    `str` - value for node's content.
  Returns:
    the object on which the method was invoked
  Throws:
    IllegalDataException - if `str` contains an illegal character such as a vertical tab (as determined by `Verifier.checkCharacterData(java.lang.String)`)

### append

    public void append(java.lang.String str)

  This will append character content to whatever content already exists within this `Text` node.
  Parameters:
    `str` - character content to append.
  Throws:
    IllegalDataException - if `str` contains an illegal character such as a vertical tab (as determined by `Verifier.checkCharacterData(java.lang.String)`)

### append

    public void append(Text text)

  This will append the content of another `Text` node to this node.
  Parameters:
    `text` - Text node to append.

### getValue

    public java.lang.String getValue()

  Returns the XPath 1.0 string value of this element, which is the text itself.
  Overrides:
    getValue in class Content
  Returns:
    the text

### toString

    public java.lang.String toString()

  This returns a `String` representation of the `Text` node, suitable for debugging. If the XML representation of the `Text` node is desired, either ``getText()`` or `XMLOutputter.outputString(Text)` should be used.
  Overrides:
    toString in class java.lang.Object
  Returns:
    `String` - information about this node.

### clone

    public java.lang.Object clone()

  This will return a clone of this `Text` node, with the same character content, but no parent.
  Overrides:
    clone in class Content
  Returns:
    `Text` - cloned node.

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Copyright © 2004 Jason Hunter, Brett McLaughlin. All Rights Reserved.