com.gargoylesoftware.htmlunit.javascript.host
Class CharacterDataImpl

java.lang.Object
  net.sourceforge.htmlunit.corejs.javascript.ScriptableObject
      com.gargoylesoftware.htmlunit.javascript.SimpleScriptable
          com.gargoylesoftware.htmlunit.javascript.host.Node
              com.gargoylesoftware.htmlunit.javascript.host.CharacterDataImpl

All Implemented Interfaces:

Serializable, Cloneable, net.sourceforge.htmlunit.corejs.javascript.ConstProperties, net.sourceforge.htmlunit.corejs.javascript.debug.DebuggableObject, net.sourceforge.htmlunit.corejs.javascript.Scriptable

Direct Known Subclasses:

Comment, Text

public class CharacterDataImpl
extends Node

A JavaScript object for CharacterData.

Version:

$Revision: 7931 $

Author:

David K. Taylor, Chris Erskine

See Also:

Serialized Form

Field Summary

Fields inherited from class com.gargoylesoftware.htmlunit.javascript.host.Node

ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE

Fields inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface net.sourceforge.htmlunit.corejs.javascript.Scriptable

NOT_FOUND

Constructor Summary

CharacterDataImpl()
Creates an instance.

Method Summary

void	appendData(String arg) Append a string to character data.
void	deleteData(int offset, int count) Delete characters from character data.
Object	getData() Gets the JavaScript property "data" for this character data.
int	getLength() Gets the number of character in the character data.
void	insertData(int offset, String arg) Insert a string into character data.
void	replaceData(int offset, int count, String arg) Replace characters of character data with a string.
void	setData(String newValue) Sets the JavaScript property "data" for this character data.
String	substringData(int offset, int count) Extract a substring from character data.

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.host.Node

addEventListener, appendChild, attachEvent, cloneNode, compareDocumentPosition, contains, detachEvent, executeEvent, fireEvent, fireEvent, getAttributes, getBaseName, getChildNodes, getEventHandler, getEventHandlerProp, getFirstChild, getJavaScriptNode, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParent, getParentElement, getParentNode, getPrefix, getPreviousSibling, getTextContent, getXml, hasChildNodes, hasEventHandlers, insertBefore, insertBeforeImpl, isSameNode, normalize, removeChild, removeEventListener, replaceChild, setDomNode, setEventHandler, setEventHandlerProp, setNodeValue, setTextContent

Methods inherited from class com.gargoylesoftware.htmlunit.javascript.SimpleScriptable

clone, defineFunctionProperties, defineProperty, equivalentValues, get, getBrowserVersion, getClassName, getDefaultValue, getDomNodeOrDie, getDomNodeOrNull, getPrototype, getScriptableFor, getStartingScope, getTransformerScriptableFor, getWindow, getWindow, getWithPreemption, hasInstance, initParentScope, isReadOnlySettable, makeScriptableFor, setCaseSensitive, setDomNode, setHtmlElement, setParentScope

Methods inherited from class net.sourceforge.htmlunit.corejs.javascript.ScriptableObject

applyDescriptorToAttributeBitset, associateValue, avoidObjectDetection, buildDataDescriptor, callMethod, callMethod, checkPropertyChange, checkPropertyDefinition, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineOwnProperties, defineOwnProperty, defineOwnProperty, defineProperty, defineProperty, defineProperty, delete, delete, deleteProperty, deleteProperty, ensureScriptable, ensureScriptableObject, get, get, getAllIds, getArrayPrototype, getAssociatedValue, getAttributes, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getOwnPropertyDescriptor, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getSlot, getTopLevelScope, getTopScopeValue, getTypedProperty, getTypedProperty, getTypeOf, has, has, hasProperty, hasProperty, isAccessorDescriptor, isConst, isDataDescriptor, isEmpty, isExtensible, isFalse, isGenericDescriptor, isGetterOrSetter, isSealed, isTrue, preventExtensions, put, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sameValue, sealObject, setAttributes, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setPrototype, size

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CharacterDataImpl

public CharacterDataImpl()

Creates an instance. JavaScript objects must have a default constructor.

Method Detail

getData

public Object getData()

Gets the JavaScript property "data" for this character data.

Returns:

the String of data

setData

public void setData(String newValue)

Sets the JavaScript property "data" for this character data.

Parameters:

newValue - the new String of data

getLength

public int getLength()

Gets the number of character in the character data.

Returns:

the number of characters

appendData

public void appendData(String arg)

Append a string to character data.

Parameters:

arg - the string to be appended to the character data

deleteData

public void deleteData(int offset,
                       int count)

Delete characters from character data.

Parameters:

offset - the position of the first character to be deleted

count - the number of characters to be deleted

insertData

public void insertData(int offset,
                       String arg)

Insert a string into character data.

Parameters:

offset - the position within the first character at which the string is to be inserted.

arg - the string to insert

replaceData

public void replaceData(int offset,
                        int count,
                        String arg)

Replace characters of character data with a string.

Parameters:

offset - the position within the first character at which the string is to be replaced.

count - the number of characters to be replaced

arg - the string that replaces the count characters beginning at the character at offset.

substringData

public String substringData(int offset,
                            int count)

Extract a substring from character data.

Parameters:

offset - the position of the first character to be extracted

count - the number of characters to be extracted

Returns:

a string that consists of the count characters of the character data starting from the character at position offset