InterpretedMethod

java.lang.Object
- org.jruby.internal.runtime.methods.DynamicMethod
- - org.jruby.internal.runtime.methods.InterpretedMethod

All Implemented Interfaces:

MethodArgs, PositionAware

Direct Known Subclasses:

TraceableInterpretedMethod
```
public class InterpretedMethod
extends DynamicMethod
implements MethodArgs, PositionAware
```

Nested Class Summary
- Nested classes/interfaces inherited from class org.jruby.internal.runtime.methods.DynamicMethod
  DynamicMethod.NativeCall

Field Summary

Fields
Modifier and Type	Field and Description
`private ArgsNode`	`argsNode`
`private Node`	`body`
`private java.lang.String`	`file`
`private int`	`line`
`private boolean`	`needsScope`
`private ISourcePosition`	`position`
`private StaticScope`	`staticScope`

Fields inherited from class org.jruby.internal.runtime.methods.DynamicMethod
builtin, callConfig, handle, implementationClass, name, nativeCall, nativeCalls, notImplemented, protectedClass, serialNumber, visibility

Constructor Summary

Constructors
Constructor and Description
`InterpretedMethod(RubyModule implementationClass, StaticScope staticScope, Node body, java.lang.String name, ArgsNode argsNode, Visibility visibility, ISourcePosition position)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name)` Arity 0, no block
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, Block block)` Arity 0, with block; calls through IRubyObject[] path
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0)` Arity 1, no block
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject[] args)` A default implementation of n-arity, non-block 'call' method, which simply calls the n-arity, block-receiving version with the arg list and Block.NULL_BLOCK.
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject[] args, Block block)` The minimum 'call' method required for a dynamic method handle.
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, Block block)` Arity 1, with block; calls through IRubyObject[] path
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, IRubyObject arg1)` Arity 2, no block
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, IRubyObject arg1, Block block)` Arity 2, with block; calls through IRubyObject[] path
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)` Arity 3, no block
`IRubyObject`	`call(ThreadContext context, IRubyObject self, RubyModule clazz, java.lang.String name, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2, Block block)` Arity 3, with block; calls through IRubyObject[] path
`DynamicMethod`	`dup()` Duplicate this method, returning DynamicMethod referencing the same code and with the same attributes.
`ArgsNode`	`getArgsNode()`
`Arity`	`getArity()` Retrieve the arity of this method, used for reporting arity to Ruby code.
`Node`	`getBodyNode()`
`java.lang.String`	`getFile()` Get the filename for the method.
`int`	`getLine()` Get the line number for the method.
`ISourcePosition`	`getPosition()`
`StaticScope`	`getStaticScope()`
`protected boolean`	`isTraceable()`
`protected void`	`post(Ruby runtime, ThreadContext context, java.lang.String name)`
`protected void`	`pre(ThreadContext context, java.lang.String name, IRubyObject self, Block block, Ruby runtime)`

Methods inherited from class org.jruby.internal.runtime.methods.DynamicMethod
calculateProtectedClass, getCallConfig, getHandle, getImplementationClass, getMethodData, getName, getNativeCall, getNativeCall, getProtectedClass, getRealMethod, getSerialNumber, getVisibility, handleBreak, handleRedo, handleReturn, init, isBuiltin, isCallableFrom, isNative, isNotImplemented, isUndefined, setCallConfig, setHandle, setImplementationClass, setIsBuiltin, setName, setNativeCall, setNativeCall, setNativeCall, setNotImplemented, setVisibility

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

staticScope
```
private StaticScope staticScope
```

body
```
private Node body
```

argsNode
```
private ArgsNode argsNode
```

position
```
private ISourcePosition position
```

file
```
private java.lang.String file
```

line
```
private int line
```

needsScope
```
private boolean needsScope
```

Constructor Detail

InterpretedMethod

public InterpretedMethod(RubyModule implementationClass,
                         StaticScope staticScope,
                         Node body,
                         java.lang.String name,
                         ArgsNode argsNode,
                         Visibility visibility,
                         ISourcePosition position)

Method Detail

getBodyNode
```
public Node getBodyNode()
```

getArgsNode
```
public ArgsNode getArgsNode()
```
Specified by:

getArgsNode in interface MethodArgs

getStaticScope
```
public StaticScope getStaticScope()
```

call
```
public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name,
                        IRubyObject[] args,
                        Block block)
```
Description copied from class: DynamicMethod

The minimum 'call' method required for a dynamic method handle. Subclasses must impleemnt this method, but may implement the other signatures to provide faster, non-boxing call paths. Typically subclasses will implement this method to check variable arity calls, then performing a specific-arity invocation to the appropriate method or performing variable-arity logic in-line.

Specified by:

call in class DynamicMethod

Parameters:

context - The thread context for the currently executing thread

self - The 'self' or 'receiver' object to use for this call

name - The incoming name used to invoke this method

args - The argument list to this invocation

block - The block passed to this invocation

Returns:

The result of the call

call
```
public IRubyObject call(ThreadContext context,
                        IRubyObject self,
                        RubyModule clazz,
                        java.lang.String name,
                        IRubyObject[] args)
```
Description copied from class: DynamicMethod

A default implementation of n-arity, non-block 'call' method, which simply calls the n-arity, block-receiving version with the arg list and Block.NULL_BLOCK.

Overrides:

call in class DynamicMethod

Parameters:

context - The thread context for the currently executing thread

self - The 'self' or 'receiver' object to use for this call

name - The incoming name used to invoke this method

Returns:

The result of the call