Package Torello.Browser

Class LayerTree.PictureTile

java.lang.Object

Torello.Java.JSON.BaseType

Torello.Browser.LayerTree.PictureTile

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

LayerTree

public static class LayerTree.PictureTile
extends BaseType
implements java.io.Serializable

Serialized fragment of layer picture along with its offset within the layer.

See Also:

Serialized Form

Hi-Lited Source-Code:

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Field Summary

Serializable ID
Modifier and Type	Field
protected static long	serialVersionUID	For Object Serialization.
Type Properties
Modifier and Type	Field
String	picture	Base64-encoded snapshot data.
Number	x	Offset from owning layer left boundary
Number	y	Offset from owning layer top boundary

Constructor Summary

Constructors

Constructor	Description
PictureTile(Number x, Number y, String picture)	Constructor
PictureTile(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

x

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public final java.lang.Number x

Offset from owning layer left boundary

y

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public final java.lang.Number y

Offset from owning layer top boundary

picture

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public final java.lang.String picture

Base64-encoded snapshot data. (Encoded as a base64 string when passed over JSON)

Constructor Detail

PictureTile

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public PictureTile(java.lang.Number x,
                   java.lang.Number y,
                   java.lang.String picture)

Constructor

Parameters:

x - Offset from owning layer left boundary

y - Offset from owning layer top boundary

picture - Base64-encoded snapshot data. (Encoded as a base64 string when passed over JSON)

PictureTile

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public PictureTile(JsonObject jo)

JSON Object Constructor

Parameters:

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

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

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public int hashCode()

Generates a Hash-Code for 'this' instance

Overrides:

hashCode in class java.lang.Object