org.htmlunit.javascript.host.dom

Class AbstractRange

java.lang.Object

org.htmlunit.corejs.javascript.ScriptableObject

org.htmlunit.javascript.HtmlUnitScriptable

org.htmlunit.javascript.host.dom.AbstractRange

All Implemented Interfaces:

Serializable, Cloneable, org.htmlunit.corejs.javascript.ConstProperties, org.htmlunit.corejs.javascript.debug.DebuggableObject, org.htmlunit.corejs.javascript.Scriptable, org.htmlunit.corejs.javascript.SymbolScriptable

Direct Known Subclasses:

Range

public class AbstractRange
extends HtmlUnitScriptable

The JavaScript object that represents a AbstractRange.

Author:

Ronald Brill

See Also:

AbstractRange, Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.htmlunit.corejs.javascript.ScriptableObject

org.htmlunit.corejs.javascript.ScriptableObject.KeyComparator

Field Summary

Fields inherited from class org.htmlunit.corejs.javascript.ScriptableObject

CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST

Fields inherited from interface org.htmlunit.corejs.javascript.Scriptable

NOT_FOUND

Constructor Summary

Constructors

Modifier	Constructor and Description
	AbstractRange() Creates an instance.
protected	AbstractRange(Node startContainer, Node endContainer, int startOffset, int endOffset) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
protected Object	equivalentValues(Object value)
Object	getDefaultValue(Class<?> hint) Returns the JavaScript default value of this object.
Object	getEndContainer() Gets the node within which the Range ends.
int	getEndOffset() Gets the offset within the end node of the Range.
SimpleRange	getSimpleRange()
Object	getStartContainer() Gets the node within which the Range begins.
int	getStartOffset() Gets the offset within the starting node of the Range.
protected Node	internGetEndContainer()
protected int	internGetEndOffset()
protected Node	internGetStartContainer()
protected int	internGetStartOffset()
protected void	internSetEndContainer(Node endContainer) Sets the end container.
protected void	internSetEndOffset(int endOffset) Sets the end offset.
protected void	internSetStartContainer(Node startContainer) Sets the start container.
protected void	internSetStartOffset(int startOffset) Sets the start offset.
boolean	isCollapsed() Indicates if the range is collapsed.
void	jsConstructor() Creates an instance.

Methods inherited from class org.htmlunit.javascript.HtmlUnitScriptable

clone, get, getBrowserVersion, getClassName, getDomNodeOrDie, getDomNodeOrNull, getPrototype, getScriptableFor, getWindow, getWindow, getWindowFromTopCallScope, getWithPreemption, has, hasInstance, initParentScope, makeScriptableFor, put, setClassName, setDomNode, setDomNode, setParentScope, setupPromise, setupRejectedPromise

Methods inherited from class org.htmlunit.corejs.javascript.ScriptableObject

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

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRange

public AbstractRange()

Creates an instance.

AbstractRange

protected AbstractRange(Node startContainer,
                        Node endContainer,
                        int startOffset,
                        int endOffset)

Creates a new instance.

Parameters:

startContainer - the start node

endContainer - the end node

startOffset - the start offset

endOffset - the end offset

Method Detail

jsConstructor

public void jsConstructor()

Creates an instance.

internGetStartContainer

protected Node internGetStartContainer()

Returns:

the start container

internSetStartContainer

protected void internSetStartContainer(Node startContainer)

Sets the start container.

Parameters:

startContainer - the new start container

internGetEndContainer

protected Node internGetEndContainer()

Returns:

the end container

internSetEndContainer

protected void internSetEndContainer(Node endContainer)

Sets the end container.

Parameters:

endContainer - the new end container

internGetStartOffset

protected int internGetStartOffset()

Returns:

the start offset

internSetStartOffset

protected void internSetStartOffset(int startOffset)

Sets the start offset.

Parameters:

startOffset - the new start offset

internGetEndOffset

protected int internGetEndOffset()

Returns:

the end offset

internSetEndOffset

protected void internSetEndOffset(int endOffset)

Sets the end offset.

Parameters:

endOffset - the new end offset

getDefaultValue

public Object getDefaultValue(Class<?> hint)

Returns the JavaScript default value of this object. This is the JavaScript equivalent of a toString() in Java.

Specified by:

getDefaultValue in interface org.htmlunit.corejs.javascript.Scriptable

Overrides:

getDefaultValue in class HtmlUnitScriptable

Parameters:

hint - a hint as to the format of the default value (ignored in this case)

Returns:

the default value

getStartContainer

public Object getStartContainer()

Gets the node within which the Range begins.

Returns:

undefined if not initialized

getEndContainer

public Object getEndContainer()

Gets the node within which the Range ends.

Returns:

undefined if not initialized

getStartOffset

public int getStartOffset()

Gets the offset within the starting node of the Range.

Returns:

0 if not initialized

getEndOffset

public int getEndOffset()

Gets the offset within the end node of the Range.

Returns:

0 if not initialized

isCollapsed

public boolean isCollapsed()

Indicates if the range is collapsed.

Returns:

true if the range is collapsed

getSimpleRange

public SimpleRange getSimpleRange()

Returns:

a SimpleRange version of this object

equivalentValues

protected Object equivalentValues(Object value)

Description copied from class: HtmlUnitScriptable

Overrides:

equivalentValues in class HtmlUnitScriptable