draw.controller.json

Class Element

java.lang.Object

draw.controller.json.Element

Direct Known Subclasses:

GroupElement, ShapeElement

public abstract class Element
extends java.lang.Object

Return JSON string for each element in the model. This minimal structure also aligns with Composite, though there is no need for a visitor here.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	elements
static java.lang.String	styles

Constructor Summary

Constructors

Constructor and Description
Element()

Method Summary

Modifier and Type	Method and Description
java.lang.String	quote(java.lang.String s) Add quotes around the given string.
abstract java.lang.String	toJSON() Convert to JSON.

Methods inherited from class java.lang.Object

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

Field Detail

styles

public static final java.lang.String styles

See Also:

Constant Field Values

elements

public static final java.lang.String elements

See Also:

Constant Field Values

Constructor Detail

Element

public Element()

Method Detail

quote

public java.lang.String quote(java.lang.String s)

Add quotes around the given string.

Parameters:

s - string to embed

Returns:

quoted string

toJSON

public abstract java.lang.String toJSON()

Convert to JSON.

Returns:

JSON string for element