From 98e2821b38a775737e42a2479a6bc65107210859 Mon Sep 17 00:00:00 2001 From: Elliot Kroo Date: Thu, 11 Mar 2010 15:21:30 -0800 Subject: reorganizing the first level of folders (trunk/branch folders are not the git way :) --- .../org/mozilla/javascript/FunctionObject.html | 774 +++++++++++++++++++++ 1 file changed, 774 insertions(+) create mode 100644 infrastructure/rhino1_7R1/javadoc/org/mozilla/javascript/FunctionObject.html (limited to 'infrastructure/rhino1_7R1/javadoc/org/mozilla/javascript/FunctionObject.html') diff --git a/infrastructure/rhino1_7R1/javadoc/org/mozilla/javascript/FunctionObject.html b/infrastructure/rhino1_7R1/javadoc/org/mozilla/javascript/FunctionObject.html new file mode 100644 index 0000000..4e9d011 --- /dev/null +++ b/infrastructure/rhino1_7R1/javadoc/org/mozilla/javascript/FunctionObject.html @@ -0,0 +1,774 @@ + + + + + + +FunctionObject (Rhino) + + + + + + + + + + + + +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + + + + + + +
Overview  Package   Class  Tree  Deprecated  Index  Help 
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+ SUMMARY: NESTED | FIELD | CONSTR | METHOD +DETAIL: FIELD | CONSTR | METHOD
+ + + +
+ +

+ +org.mozilla.javascript +
+Class FunctionObject

+
+java.lang.Object
+  extended by org.mozilla.javascript.ScriptableObject
+      extended by org.mozilla.javascript.IdScriptableObject
+          extended by org.mozilla.javascript.BaseFunction
+              extended by org.mozilla.javascript.FunctionObject
+
+
+
All Implemented Interfaces:
java.io.Serializable, Callable, org.mozilla.javascript.ConstProperties, org.mozilla.javascript.debug.DebuggableObject, Function, org.mozilla.javascript.IdFunctionCall, Scriptable
+
+
+
+
public class FunctionObject
extends org.mozilla.javascript.BaseFunction
+ + +

+

+
See Also:
Serialized Form
+
+ +

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+Field Summary
+static intJAVA_BOOLEAN_TYPE + +
+           
+static intJAVA_DOUBLE_TYPE + +
+           
+static intJAVA_INT_TYPE + +
+           
+static intJAVA_OBJECT_TYPE + +
+           
+static intJAVA_SCRIPTABLE_TYPE + +
+           
+static intJAVA_STRING_TYPE + +
+           
+static intJAVA_UNSUPPORTED_TYPE + +
+           
+  + + + + + + + +
Fields inherited from class org.mozilla.javascript.ScriptableObject
CONST, DONTENUM, EMPTY, PERMANENT, READONLY, UNINITIALIZED_CONST
+  + + + + + + + +
Fields inherited from interface org.mozilla.javascript.Scriptable
NOT_FOUND
+  + + + + + + + + + + +
+Constructor Summary
FunctionObject(java.lang.String name, + java.lang.reflect.Member methodOrConstructor, + Scriptable scope) + +
+          Create a JavaScript function object from a Java method.
+  + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+Method Summary
+ voidaddAsConstructor(Scriptable scope, + Scriptable prototype) + +
+          Define this function as a JavaScript constructor.
+ java.lang.Objectcall(Context cx, + Scriptable scope, + Scriptable thisObj, + java.lang.Object[] args) + +
+          Performs conversions on argument types if needed and + invokes the underlying Java method or constructor.
+static java.lang.ObjectconvertArg(Context cx, + Scriptable scope, + java.lang.Object arg, + java.lang.Class desired) + +
+          Deprecated. Use getTypeTag(Class) + and convertArg(Context, Scriptable, Object, int) + for type convertion.
+static java.lang.ObjectconvertArg(Context cx, + Scriptable scope, + java.lang.Object arg, + int typeTag) + +
+           
+ ScriptablecreateObject(Context cx, + Scriptable scope) + +
+          Return new Scriptable instance using the default + constructor for the class of the underlying Java method.
+ intgetArity() + +
+          Return the value defined by the method used to construct the object + (number of parameters of the method, or 1 if the method is a "varargs" + form).
+ java.lang.StringgetFunctionName() + +
+           
+ intgetLength() + +
+          Return the same value as getArity().
+ java.lang.reflect.MembergetMethodOrConstructor() + +
+          Get Java method or constructor this function represent.
+static intgetTypeTag(java.lang.Class type) + +
+           
+  + + + + + + + +
Methods inherited from class org.mozilla.javascript.BaseFunction
construct, execIdCall, fillConstructorProperties, findInstanceIdInfo, findPrototypeId, getClassName, getClassPrototype, getInstanceIdName, getInstanceIdValue, getMaxInstanceId, hasInstance, initPrototypeId, setImmunePrototypeProperty, setInstanceIdValue
+  + + + + + + + +
Methods inherited from class org.mozilla.javascript.IdScriptableObject
activatePrototypeMap, addIdFunctionProperty, defaultGet, defaultPut, delete, exportAsJSClass, get, getAttributes, has, hasPrototypeMap, incompatibleCallError, initPrototypeConstructor, initPrototypeMethod, initPrototypeValue, instanceIdInfo, put, setAttributes
+  + + + + + + + +
Methods inherited from class org.mozilla.javascript.ScriptableObject
associateValue, avoidObjectDetection, callMethod, callMethod, defineClass, defineClass, defineClass, defineConst, defineConstProperty, defineFunctionProperties, defineProperty, defineProperty, defineProperty, defineProperty, delete, deleteProperty, deleteProperty, equivalentValues, get, getAllIds, getAssociatedValue, getAttributes, getAttributes, getAttributes, getClassPrototype, getDefaultValue, getDefaultValue, getFunctionPrototype, getGetterOrSetter, getIds, getObjectPrototype, getParentScope, getProperty, getProperty, getPropertyIds, getPrototype, getTopLevelScope, getTopScopeValue, has, hasProperty, hasProperty, isConst, isGetterOrSetter, isSealed, put, putConst, putConstProperty, putProperty, putProperty, redefineProperty, sealObject, setAttributes, setAttributes, setAttributes, setGetterOrSetter, setParentScope, setPrototype
+  + + + + + + + +
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
+  + + + + + + + +
Methods inherited from interface org.mozilla.javascript.Scriptable
delete, delete, get, get, getDefaultValue, getIds, getParentScope, getPrototype, has, has, put, put, setParentScope, setPrototype
+  +

+ + + + + + + + +
+Field Detail
+ +

+JAVA_UNSUPPORTED_TYPE

+
+public static final int JAVA_UNSUPPORTED_TYPE
+
+
+
See Also:
Constant Field Values
+
+
+ +

+JAVA_STRING_TYPE

+
+public static final int JAVA_STRING_TYPE
+
+
+
See Also:
Constant Field Values
+
+
+ +

+JAVA_INT_TYPE

+
+public static final int JAVA_INT_TYPE
+
+
+
See Also:
Constant Field Values
+
+
+ +

+JAVA_BOOLEAN_TYPE

+
+public static final int JAVA_BOOLEAN_TYPE
+
+
+
See Also:
Constant Field Values
+
+
+ +

+JAVA_DOUBLE_TYPE

+
+public static final int JAVA_DOUBLE_TYPE
+
+
+
See Also:
Constant Field Values
+
+
+ +

+JAVA_SCRIPTABLE_TYPE

+
+public static final int JAVA_SCRIPTABLE_TYPE
+
+
+
See Also:
Constant Field Values
+
+
+ +

+JAVA_OBJECT_TYPE

+
+public static final int JAVA_OBJECT_TYPE
+
+
+
See Also:
Constant Field Values
+
+ + + + + + + + +
+Constructor Detail
+ +

+FunctionObject

+
+public FunctionObject(java.lang.String name,
+                      java.lang.reflect.Member methodOrConstructor,
+                      Scriptable scope)
+
+
Create a JavaScript function object from a Java method. + +

The member argument must be either a java.lang.reflect.Method + or a java.lang.reflect.Constructor and must match one of two forms.

+ + The first form is a member with zero or more parameters + of the following types: Object, String, boolean, Scriptable, + int, or double. The Long type is not supported + because the double representation of a long (which is the + EMCA-mandated storage type for Numbers) may lose precision. + If the member is a Method, the return value must be void or one + of the types allowed for parameters.

+ + The runtime will perform appropriate conversions based + upon the type of the parameter. A parameter type of + Object specifies that no conversions are to be done. A parameter + of type String will use Context.toString to convert arguments. + Similarly, parameters of type double, boolean, and Scriptable + will cause Context.toNumber, Context.toBoolean, and + Context.toObject, respectively, to be called.

+ + If the method is not static, the Java 'this' value will + correspond to the JavaScript 'this' value. Any attempt + to call the function with a 'this' value that is not + of the right Java type will result in an error.

+ + The second form is the variable arguments (or "varargs") + form. If the FunctionObject will be used as a constructor, + the member must have the following parameters + 

+      (Context cx, Object[] args, Function ctorObj,
+       boolean inNewExpr)
+ and if it is a Method, be static and return an Object result.

+ + Otherwise, if the FunctionObject will not be used to define a + constructor, the member must be a static Method with parameters + (Context cx, Scriptable thisObj, Object[] args, + Function funObj) + 

+ and an Object result.

+
+ When the function varargs form is called as part of a function call,
+ the args parameter contains the
+ arguments, with thisObj
+ set to the JavaScript 'this' value. funObj
+ is the function object for the invoked function.

+
+ When the constructor varargs form is called or invoked while evaluating
+ a new expression, args contains the
+ arguments, ctorObj refers to this FunctionObject, and
+ inNewExpr is true if and only if  a new
+ expression caused the call. This supports defining a function that
+ has different behavior when called as a constructor than when
+ invoked as a normal function call. (For example, the Boolean
+ constructor, when called as a function,
+ will convert to boolean rather than creating a new object.)

+

+

+
Parameters:
name - the name of the function
methodOrConstructor - a java.lang.reflect.Method or a java.lang.reflect.Constructor
+                            that defines the object
scope - enclosing scope of function
See Also:
Scriptable

+
+ + + + + + + + +
+Method Detail
+ +

+getTypeTag

+
+public static int getTypeTag(java.lang.Class type)
+
+
+ +
Returns:
One of JAVA_*_TYPE constants to indicate desired type + or JAVA_UNSUPPORTED_TYPE if the convertion is not + possible
+
+
+
+ +

+convertArg

+
+public static java.lang.Object convertArg(Context cx,
+                                          Scriptable scope,
+                                          java.lang.Object arg,
+                                          int typeTag)
+
+
+
+
+
+
+ +

+getArity

+
+public int getArity()
+
+
Return the value defined by the method used to construct the object + (number of parameters of the method, or 1 if the method is a "varargs" + form). +

+

+
Overrides:
getArity in class org.mozilla.javascript.BaseFunction
+
+
+
+
+
+
+ +

+getLength

+
+public int getLength()
+
+
Return the same value as getArity(). +

+

+
Overrides:
getLength in class org.mozilla.javascript.BaseFunction
+
+
+
+
+
+
+ +

+getFunctionName

+
+public java.lang.String getFunctionName()
+
+
+
Overrides:
getFunctionName in class org.mozilla.javascript.BaseFunction
+
+
+
+
+
+
+ +

+getMethodOrConstructor

+
+public java.lang.reflect.Member getMethodOrConstructor()
+
+
Get Java method or constructor this function represent. +

+

+
+
+
+
+ +

+addAsConstructor

+
+public void addAsConstructor(Scriptable scope,
+                             Scriptable prototype)
+
+
Define this function as a JavaScript constructor. +

+ Sets up the "prototype" and "constructor" properties. Also + calls setParent and setPrototype with appropriate values. + Then adds the function object as a property of the given scope, using + prototype.getClassName() + as the name of the property. +

+

+
Parameters:
scope - the scope in which to define the constructor (typically + the global object)
prototype - the prototype object
See Also:
Scriptable.setParentScope(org.mozilla.javascript.Scriptable), +Scriptable.setPrototype(org.mozilla.javascript.Scriptable), +Scriptable.getClassName()
+
+
+
+ +

+convertArg

+
+public static java.lang.Object convertArg(Context cx,
+                                          Scriptable scope,
+                                          java.lang.Object arg,
+                                          java.lang.Class desired)
+
+
Deprecated. Use getTypeTag(Class) + and convertArg(Context, Scriptable, Object, int) + for type convertion. +

+

+
+
+
+
+ +

+call

+
+public java.lang.Object call(Context cx,
+                             Scriptable scope,
+                             Scriptable thisObj,
+                             java.lang.Object[] args)
+
+
Performs conversions on argument types if needed and + invokes the underlying Java method or constructor. +

+ Implements Function.call. +

+

+
Specified by:
call in interface Callable
Specified by:
call in interface Function
Overrides:
call in class org.mozilla.javascript.BaseFunction
+
+
+
Parameters:
cx - the current Context for this thread
scope - the scope to execute the function relative to. This is + set to the value returned by getParentScope() except + when the function is called from a closure.
thisObj - the JavaScript this object
args - the array of arguments +
Returns:
the result of the call
See Also:
Function.call( + Context, Scriptable, Scriptable, Object[])
+
+
+
+ +

+createObject

+
+public Scriptable createObject(Context cx,
+                               Scriptable scope)
+
+
Return new Scriptable instance using the default + constructor for the class of the underlying Java method. + Return null to indicate that the call method should be used to create + new objects. +

+

+
Overrides:
createObject in class org.mozilla.javascript.BaseFunction
+
+
+
+
+
+ +
+ + + + + + + + + + + + + + + + + + + +
+ + + + + + + + + + + +
Overview  Package   Class  Tree  Deprecated  Index  Help 
+		 + +
+ PREV CLASS  + NEXT CLASS + FRAMES   + NO FRAMES   +  + + + +
+ SUMMARY: NESTED | FIELD | CONSTR | METHOD +DETAIL: FIELD | CONSTR | METHOD
+ + + +
+ + + -- cgit v1.2.3-1-g7c22