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Difference between revisions of "VJET/Semantic Comparison - Java and vjojs"

 
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test
 
  
 
==== Declarations ====
 
==== Declarations ====
  
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<!-- table start -->
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{| style="background-color:#F9F9F9;border:1px solid #AAAAAA;border-collapse:collapse;color:black; margin:1em 0;"
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{| border=1  width="100%" cellspacing="0" cellpadding="4" style="border-color:#eee" class="wikitable sortable"  
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|-
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<!-- header row start -->
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! style="background-color:#F2F2F2;text-align:center;border:1px solid #AAAAAA;padding:0.2em;" | To Declare
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! '''To Declare''' !! '''Java''' !! '''VJET VJO'''
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! style="background-color:#F2F2F2;text-align:center;border:1px solid #AAAAAA;padding:0.2em;" | Java  
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<!-- header row end -->
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! style="background-color:#F2F2F2;text-align:center;border:1px solid #AAAAAA;padding:0.2em;" | VJET VJO
 
|-
 
|-
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| Enum Constants
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | Enum Constants  
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|}<!-- table end -->
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
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public enum Days {
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<br/>
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<!-- code start-->
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−
<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">public enum Days {
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MON,TUE,WED,THU,FRI,SAT,SUN
 
MON,TUE,WED,THU,FRI,SAT,SUN
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}</pre><!-- code end-->
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}
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</source>
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|
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
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<!-- code start-->
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vjo.etype('<namespace>.Days')
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">vjo.etype('<namespace>.Days')
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.values('MON,TUE,WED,THU,FRI,SAT,SUN')
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.values('MON,TUE,WED,THU,FRI,SAT,SUN')</pre><!-- code end-->
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</source>
 
   
 
   
 
|-
 
|-
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|  Argument Types
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| style="border:1px solid #AAAAAA;padding: 0.2em;" |  Argument Types  
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<!-- code start-->
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">void setName(String name){}</pre><!-- code end-->
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void setName(String name){}
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+
</source>
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|
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
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<!-- code start-->
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//> void setName(String name)
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">//> void setName(String name)
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setName : function(name){}
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setName : function(name){}</pre><!-- code end-->
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</source>
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+
 
 
|-
 
|-
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| Method Scope
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| style="border:1px solid #AAAAAA;padding: 0.2em;" |  Method Scope  
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<!-- code start-->
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">public void setName(String name){}</pre><!-- code end-->
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public void setName(String name){}
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+
</source>
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|
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
−
<!-- code start-->
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//>public void setName(String name)
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">//>public void setName(String name)
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setName : function(name){}
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setName : function(name){}</pre><!-- code end-->
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</source>
−
+
 
 
|-
 
|-
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| Return Type
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| style="border:1px solid #AAAAAA;padding: 0.2em;" |  Return Type  
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<!-- code start-->
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
−
<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">public X getIt(){}</pre><!-- code end-->
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public X getIt(){}
−
+
</source>
−
|
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
−
<!-- code start-->
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//> public X getIt()
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">//> public X getIt()
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getIt : function(){}
−
getIt : function(){}</pre><!-- code end-->
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</source>
−
+
 
 
|-
 
|-
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| Overloaded Method  
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| style="border:1px solid #AAAAAA;padding: 0.2em;" |    Overloaded Method  
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|
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
−
<!-- code start-->
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public X getIt(String x)
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">public X getIt(String x)
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public X getIt(int x)
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public X getIt(int x)</pre><!-- code end-->
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</source>
−
 
+
| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
−
<!-- code start-->
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//>public X getIt(String x)
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">//>public X getIt(String x)
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//>public X getIt(int x)
 
//>public X getIt(int x)
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getIt:function(x) {}</pre><!-- code end-->
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getIt:function(x) {}
−
+
</source>
 +
 
 
|-
 
|-
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| Method with Variable Arguments  
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| style="border:1px solid #AAAAAA;padding: 0.2em;" |  Method with Variable Arguments  
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|
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
−
<!-- code start-->
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public X getIt(String... x)
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">public X getIt(String... x)</pre><!-- code end-->
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</source>
−
 
+
| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
−
<!-- code start-->
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//>public X getIt(String... x)
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">//>public X getIt(String... x)
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getIt:function(x) {}
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getIt:function(x) {}</pre><!-- code end-->
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</source>
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+
 
 
|-
 
|-
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| Local Variable  
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| style="border:1px solid #AAAAAA;padding: 0.2em;" |  Local Variable  
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|
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
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<!-- code start-->
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int x = 10;
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">int x = 10;
+
 
String s = "hello";
 
String s = "hello";
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final boolean ok = false;</pre><!-- code end-->
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final boolean ok = false;
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</source>
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|
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| style="border:1px solid #AAAAAA;padding: 0.2em;" | <source lang="javascript">
−
<!-- code start-->
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var x = 10; //< int
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<pre style="margin-left:20px; font-size:1.4em; background-color:#fdfdfd">var x = 10; //< int
+
 
var s = 'hello'; //< String
 
var s = 'hello'; //< String
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var ok = false; //< final boolean</pre><!-- code end-->
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var ok = false; //< final boolean
 +
</source>
 +
 
 +
|}
 +
 
 +
 
 +
[[Category:VJET|VJOJS]]
 +
[[Category:JavaScript]]

Latest revision as of 19:26, 2 May 2013

The following tables summarize the semantic similarities between Java and VjO.

Semantic Java VJET VJO
Declare a Namespace package vjo.x.y 
vjo.ctype("vjo.x.y.Z") // where Z is the name of a class.
Import a Class import vjo.utils.X 
.needs("vjo.utils.X")

Type Definitions and Manipulation

Semantic Java VJET VJO
Define a Class 
class X{}
 
vjo.ctype("<namespace>.X")
Define an Interface 
interface Y{}
 
vjo.itype("<namespace>.Y")
Define an Enum 
enum E{}
 
vjo.etype("<namespace>.E")
Define an Abstract Class 
abstract class Z{}
 
//> abstract
vjo.ctype("<namespace>.Z")
Define an Inner Class 
class X{}
 
X : vjo.ctype()
Modify a Type 
final class R{};
 
//> final
vjo.ctype("vjo.R")
Define a Constructor 
D(){}
 
constructs: function(){}
Overload a Constructor 
D(int arg){}
D(String arg){}
 
//>public void constructs(int arg)
//>public void constructs(String arg)
constructs:function(arg){}
Call a Super Constructor 
super()
 
this.base()
Call a Super Constructor with Arguments 
super(arg)
 
this.base(arg)
Call a Super Method 
super.doIt()
 
this.base.doIt()
Extend a Class 
class X extends Y
 
vjo.ctype("<namespace>.X")
.inherits("<namespace>.Y")
Implement an Interface 
class X implements Y
 
vjo.ctype("<namespace>.X")
.satisfies("<namespace>.Y")
Implement an Instance Method 
void setName(String name)
 
.protos({
setName: function(String name)
Implement a Static Method 
static void setName(String name)
 
.props({
setName: function(String name)
})
Implement a Static Initializer 
{// static initialization here
static{...}
 
// static initialization here
.inits(function(){...})


Declarations

To Declare Java VJET VJO
Enum Constants 
public enum Days {
MON,TUE,WED,THU,FRI,SAT,SUN
}
 
vjo.etype('<namespace>.Days')
.values('MON,TUE,WED,THU,FRI,SAT,SUN')
Argument Types 
void setName(String name){}
 
//> void setName(String name)
setName : function(name){}
Method Scope 
public void setName(String name){}
 
//>public void setName(String name)
setName : function(name){}
Return Type 
public X getIt(){}
 
//> public X getIt()
getIt : function(){}
Overloaded Method 
public X getIt(String x)
public X getIt(int x)
 
//>public X getIt(String x)
//>public X getIt(int x)
getIt:function(x) {}
Method with Variable Arguments 
public X getIt(String... x)
 
//>public X getIt(String... x)
getIt:function(x) {}
Local Variable 
int x = 10;
String s = "hello";
final boolean ok = false;
 
var x = 10; //< int
var s = 'hello'; //< String
var ok = false; //< final boolean
Retrieved from "https://wiki.eclipse.org/index.php?title=VJET/Semantic_Comparison_-_Java_and_vjojs&oldid=335478"

This page was last modified 19:26, 2 May 2013 by Justin Early. Based on work by bimal shah.

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