Class HTMLDocument.RunElement

javax.swing.text.html.HTMLDocument.RunElement

All Implemented Interfaces:: Serializable, AttributeSet, Element, MutableAttributeSet, TreeNode

Enclosing class:: HTMLDocument

public class HTMLDocument.RunElement extends AbstractDocument.LeafElement

An element that represents a chunk of text that has a set of HTML character level attributes assigned to it.

Nested Class Summary

Nested classes/interfaces declared in interface AttributeSet

AttributeSet.CharacterAttribute, AttributeSet.ColorAttribute, AttributeSet.FontAttribute, AttributeSet.ParagraphAttribute

Modifier and Type	Interface	Description
`static interface`	`AttributeSet.CharacterAttribute`	This interface is the type signature that is expected to be present on any attribute key that contributes to character level presentation.
`static interface`	`AttributeSet.ColorAttribute`	This interface is the type signature that is expected to be present on any attribute key that contributes to presentation of color.
`static interface`	`AttributeSet.FontAttribute`	This interface is the type signature that is expected to be present on any attribute key that contributes to the determination of what font to use to render some text.
`static interface`	`AttributeSet.ParagraphAttribute`	This interface is the type signature that is expected to be present on any attribute key that contributes to the paragraph level presentation.

Field Summary

Fields declared in interface AttributeSet

NameAttribute, ResolveAttribute

Modifier and Type	Field	Description
`static final Object`	`NameAttribute`	Attribute name used to name the collection of attributes.
`static final Object`	`ResolveAttribute`	Attribute name used to identify the resolving parent set of attributes, if one is defined.

Constructor Summary

Constructor	Description
`RunElement(Element parent, AttributeSet a, int offs0, int offs1)`	Constructs an element that represents content within the document (has no children).

Method Summary

Modifier and Type	Method	Description
`String`	`getName()`	Gets the name of the element.
`AttributeSet`	`getResolveParent()`	Gets the resolving parent.

Methods declared in class AbstractDocument.LeafElement

children, getAllowsChildren, getElement, getElementCount, getElementIndex, getEndOffset, getStartOffset, isLeaf, toString

Modifier and Type	Method	Description
`Enumeration<TreeNode>`	`children()`	Returns the children of the receiver as an `Enumeration`.
`boolean`	`getAllowsChildren()`	Returns true if the receiver allows children.
`Element`	`getElement(int index)`	Gets a child element.
`int`	`getElementCount()`	Returns the number of child elements.
`int`	`getElementIndex(int pos)`	Gets the child element index closest to the given model offset.
`int`	`getEndOffset()`	Gets the ending offset in the model for the element.
`int`	`getStartOffset()`	Gets the starting offset in the model for the element.
`boolean`	`isLeaf()`	Checks whether the element is a leaf.
`String`	`toString()`	Converts the element to a string.

Methods declared in class AbstractDocument.AbstractElement

addAttribute, addAttributes, containsAttribute, containsAttributes, copyAttributes, dump, getAttribute, getAttributeCount, getAttributeNames, getAttributes, getChildAt, getChildCount, getDocument, getIndex, getParent, getParentElement, isDefined, isEqual, removeAttribute, removeAttributes, removeAttributes, setResolveParent

Modifier and Type	Method	Description
`void`	`addAttribute(Object name, Object value)`	Adds an attribute to the element.
`void`	`addAttributes(AttributeSet attr)`	Adds a set of attributes to the element.
`boolean`	`containsAttribute(Object name, Object value)`	Checks whether a given attribute name/value is defined.
`boolean`	`containsAttributes(AttributeSet attrs)`	Checks whether the element contains all the attributes.
`AttributeSet`	`copyAttributes()`	Copies a set of attributes.
`void`	`dump(PrintStream psOut, int indentAmount)`	Dumps a debugging representation of the element hierarchy.
`Object`	`getAttribute(Object attrName)`	Gets the value of an attribute.
`int`	`getAttributeCount()`	Gets the number of attributes that are defined.
`Enumeration<?>`	`getAttributeNames()`	Gets the names of all attributes.
`AttributeSet`	`getAttributes()`	Gets the attributes for the element.
`TreeNode`	`getChildAt(int childIndex)`	Returns the child `TreeNode` at index `childIndex`.
`int`	`getChildCount()`	Returns the number of children `TreeNode`'s receiver contains.
`Document`	`getDocument()`	Retrieves the underlying model.
`int`	`getIndex(TreeNode node)`	Returns the index of `node` in the receivers children.
`TreeNode`	`getParent()`	Returns the parent `TreeNode` of the receiver.
`Element`	`getParentElement()`	Gets the parent of the element.
`boolean`	`isDefined(Object attrName)`	Checks whether a given attribute is defined.
`boolean`	`isEqual(AttributeSet attr)`	Checks whether two attribute sets are equal.
`void`	`removeAttribute(Object name)`	Removes an attribute from the set.
`void`	`removeAttributes(Enumeration<?> names)`	Removes a set of attributes for the element.
`void`	`removeAttributes(AttributeSet attrs)`	Removes a set of attributes for the element.
`void`	`setResolveParent(AttributeSet parent)`	Sets the resolving parent.

Methods declared in class Object

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

Modifier and Type	Method	Description
`protected Object`	`clone()`	Creates and returns a copy of this object.
`boolean`	`equals(Object obj)`	Indicates whether some other object is "equal to" this one.
`protected void`	`finalize()`	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
`final Class<?>`	`getClass()`	Returns the runtime class of this `Object`.
`int`	`hashCode()`	Returns a hash code value for this object.
`final void`	`notify()`	Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`final void`	`wait()`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
`final void`	`wait(long timeoutMillis)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis, int nanos)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Constructor Details

RunElement

public RunElement(Element parent, AttributeSet a, int offs0, int offs1)

Constructs an element that represents content within the document (has no children).

Parameters:: parent - the parent element; a - the element attributes; offs0 - the start offset (must be at least 0); offs1 - the end offset (must be at least offs0)
Since:: 1.4

Method Details

getName

public String getName()

Gets the name of the element.

Specified by:: getName in interface Element
Overrides:: getName in class AbstractDocument.LeafElement
Returns:: the name, null if none

getResolveParent

public AttributeSet getResolveParent()

Gets the resolving parent. HTML attributes are not inherited at the model level so we override this to return null.

Specified by:

getResolveParent in interface AttributeSet

Overrides:

getResolveParent in class AbstractDocument.AbstractElement

Returns:

null, there are none

See Also:

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