Package Torello.Browser

Class DOMSnapshot.LayoutTreeNode

java.lang.Object

Torello.Java.JSON.BaseType

Torello.Browser.DOMSnapshot.LayoutTreeNode

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

DOMSnapshot

public static class DOMSnapshot.LayoutTreeNode
extends BaseType
implements java.io.Serializable

Details of an element in the DOM tree with a LayoutObject.

See Also:

Serialized Form

Hi-Lited Source-Code:

• View Here: Torello/Browser/DOMSnapshot.java
• Open New Browser-Tab: Torello/Browser/DOMSnapshot.java

File Size: 6,450 Bytes Line Count: 149 '\n' Characters Found

Field Summary

Serializable ID
Modifier and Type	Field
protected static long	serialVersionUID	For Object Serialization.
Type Properties
Modifier and Type	Field
DOM.Rect	boundingBox	The bounding box in document coordinates.
int	domNodeIndex	The index of the related DOM node in the domNodes array returned by getSnapshot.
DOMSnapshot.InlineTextBox[]	inlineTextNodes	The post-layout inline text nodes, if any.
Boolean	isStackingContext	Set to true to indicate the element begins a new stacking context.
String	layoutText	Contents of the LayoutText, if any.
Integer	paintOrder	Global paint order index, which is determined by the stacking order of the nodes.
Integer	styleIndex	Index into the computedStyles array returned by getSnapshot.

Constructor Summary

Constructors

Constructor	Description
LayoutTreeNode(int domNodeIndex, DOM.Rect boundingBox, String layoutText, DOMSnapshot.InlineTextBox[] inlineTextNodes, Integer styleIndex, Integer paintOrder, Boolean isStackingContext)	Constructor
LayoutTreeNode(JsonObject jo)	JSON Object Constructor

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)	Checks whether 'this' equals an input Java-Object
int	hashCode()	Generates a Hash-Code for 'this' instance
boolean[]	optionals()	Implementing this method allows sub-classes to specify which JSON Properties may be absent or null.

Methods inherited from class Torello.Java.JSON.BaseType

toJSON, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

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protected static final long serialVersionUID

For Object Serialization. java.io.Serializable

See Also:

Constant Field Values

domNodeIndex

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public final int domNodeIndex

The index of the related DOM node in the domNodes array returned by getSnapshot.

boundingBox

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public final DOM.Rect boundingBox

The bounding box in document coordinates. Note that scroll offset of the document is ignored.

layoutText

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public final java.lang.String layoutText

Contents of the LayoutText, if any.

OPTIONAL

inlineTextNodes

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public final DOMSnapshot.InlineTextBox[] inlineTextNodes

The post-layout inline text nodes, if any.

OPTIONAL

styleIndex

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public final java.lang.Integer styleIndex

Index into the computedStyles array returned by getSnapshot.

OPTIONAL

paintOrder

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public final java.lang.Integer paintOrder

Global paint order index, which is determined by the stacking order of the nodes. Nodes that are painted together will have the same index. Only provided if includePaintOrder in getSnapshot was true.

OPTIONAL

isStackingContext

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public final java.lang.Boolean isStackingContext

Set to true to indicate the element begins a new stacking context.

OPTIONAL

Constructor Detail

LayoutTreeNode

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public LayoutTreeNode(int domNodeIndex,
                      DOM.Rect boundingBox,
                      java.lang.String layoutText,
                      DOMSnapshot.InlineTextBox[] inlineTextNodes,
                      java.lang.Integer styleIndex,
                      java.lang.Integer paintOrder,
                      java.lang.Boolean isStackingContext)

Constructor

Parameters:

domNodeIndex - The index of the related DOM node in the domNodes array returned by getSnapshot.

boundingBox - The bounding box in document coordinates. Note that scroll offset of the document is ignored.

layoutText - Contents of the LayoutText, if any.
OPTIONAL

inlineTextNodes - The post-layout inline text nodes, if any.
OPTIONAL

styleIndex - Index into the computedStyles array returned by getSnapshot.
OPTIONAL

paintOrder - Global paint order index, which is determined by the stacking order of the nodes. Nodes that are painted together will have the same index. Only provided if includePaintOrder in getSnapshot was true.
OPTIONAL

isStackingContext - Set to true to indicate the element begins a new stacking context.
OPTIONAL

LayoutTreeNode

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public LayoutTreeNode(JsonObject jo)

JSON Object Constructor

Parameters:

jo - A Json-Object having data about an instance of 'LayoutTreeNode'.

Method Detail

optionals

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public boolean[] optionals()

Description copied from class: BaseType

Implementing this method allows sub-classes to specify which JSON Properties may be absent or null. When binding a JsonObject to a Java-Object, if some of the expected fields for the Java-Object map to Properties which might be left-out or omitted, then that may be indicated by setting that fields array position TRUE.

NOTE: This array should have a length equal to the number of fields contained by the Java Object. The first boolean in the array should specify whether the first Object Field may by absent. The second boolean should specify whether the second Object Field is optional in the JSON - and so on and so forth...

Specified by:

optionals in class BaseType

Returns:

A boolean[] array whose length is precisely equal to the number of fields in the Java Object.

equals

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public boolean equals(java.lang.Object other)

Checks whether 'this' equals an input Java-Object

Overrides:

equals in class java.lang.Object

hashCode

🡅 ⇈ ⮫ 🗕 🗗 🗖

public int hashCode()

Generates a Hash-Code for 'this' instance

Overrides:

hashCode in class java.lang.Object