MetaClassImpl (groovy 3.0.4 API)

groovy.lang.MetaClassImpl

All Implemented Interfaces and Traits:

MetaClass, MutableMetaClass
```
public class MetaClassImpl
extends Object
implements MetaClass, MutableMetaClass
```
Allows methods to be dynamically added to existing classes at runtime
See Also:
MetaClass

Field Summary

Fields
Modifiers	Name	Description
`static Object[]`	`EMPTY_ARGUMENTS`
`protected static String`	`INVOKE_METHOD_METHOD`
`protected static String`	`METHOD_MISSING`
`protected static String`	`PROPERTY_MISSING`
`protected static String`	`STATIC_METHOD_MISSING`
`protected static String`	`STATIC_PROPERTY_MISSING`
`protected MetaMethod`	`getPropertyMethod`
`protected MetaMethod`	`invokeMethodMethod`
`protected boolean`	`isGroovyObject`
`protected boolean`	`isMap`
`protected MetaMethodIndex`	`metaMethodIndex`
`protected MetaClassRegistry`	`registry`
`protected MetaMethod`	`setPropertyMethod`
`protected CachedClass`	`theCachedClass`
`protected Class`	`theClass`

Constructor Summary

Constructors
Constructor and description
`MetaClassImpl (Class theClass, MetaMethod[] add)` Constructor
`MetaClassImpl (Class theClass)` Constructor that sets the methods to null
`MetaClassImpl (MetaClassRegistry registry, Class theClass, MetaMethod[] add)` Constructor with registry
`MetaClassImpl (MetaClassRegistry registry, Class theClass)` Constructor with registry setting methods to null

Methods Summary

Methods
Type Params	Return Type	Name and description
	`MetaMethod`	`getMetaMethod(String name, Object[] argTypes)` See Also: MetaObjectProtocol.getMetaMethod
	`MetaProperty`	`getMetaProperty(String name)` See Also: MetaObjectProtocol.getMetaProperty
	`MetaClassRegistry`	`getRegistry()` Returns the registry for this metaclass
	`MetaMethod`	`getStaticMetaMethod(String name, Object[] argTypes)` See Also: MetaObjectProtocol.getStaticMetaMethod
	`protected LinkedList<CachedClass>`	`getSuperClasses()`
	`CachedClass`	`getTheCachedClass()` Returns the cached class for this metaclass
	`Class`	`getTheClass()` Returns the class this object this is the metaclass of.
	`MetaProperty`	`hasProperty(Object obj, String name)` See Also: MetaObjectProtocol.hasProperty
	`boolean`	`isGroovyObject()` Return wether the class represented by this metaclass instance is an instance of the GroovyObject class
	`void`	`methodNameAction(Class clazz, Entry e)`
	`List`	`respondsTo(Object obj, String name, Object[] argTypes)` See Also: MetaObjectProtocol.respondsTo
	`List`	`respondsTo(Object obj, String name)` See Also: MetaObjectProtocol.respondsTo
	`boolean`	`skipClass(Class clazz)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Object`	`wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll`

- Field Detail
  - public static final Object[] EMPTY_ARGUMENTS
  - protected static final String INVOKE_METHOD_METHOD
  - protected static final String METHOD_MISSING
  - protected static final String PROPERTY_MISSING
  - protected static final String STATIC_METHOD_MISSING
  - protected static final String STATIC_PROPERTY_MISSING
  - protected MetaMethod getPropertyMethod
  - protected MetaMethod invokeMethodMethod
  - protected final boolean isGroovyObject
  - protected final boolean isMap
  - protected final MetaMethodIndex metaMethodIndex
  - protected MetaClassRegistry registry
  - protected MetaMethod setPropertyMethod
  - protected final CachedClass theCachedClass
  - protected final Class theClass
- Constructor Detail
  - public MetaClassImpl(Class theClass, MetaMethod[] add)
    
    Constructor
    Parameters:
    theClass - The class this is the metaclass dor
    add - The methods for this class
  - public MetaClassImpl(Class theClass)
    
    Constructor that sets the methods to null
    Parameters:
    theClass - The class this is the metaclass dor
  - public MetaClassImpl(MetaClassRegistry registry, Class theClass, MetaMethod[] add)
    
    Constructor with registry
    Parameters:
    registry - The metaclass registry for this MetaClass
    theClass - The class
    add - The methods
  - public MetaClassImpl(MetaClassRegistry registry, Class theClass)
    
    Constructor with registry setting methods to null
    Parameters:
    registry - The metaclass registry for this MetaClass
    theClass - The class
- Method Detail
  - public MetaMethod getMetaMethod(String name, Object[] argTypes)
    
    See Also:
    MetaObjectProtocol.getMetaMethod
  - public MetaProperty getMetaProperty(String name)
    
    See Also:
    MetaObjectProtocol.getMetaProperty
  - public MetaClassRegistry getRegistry()
    
    Returns the registry for this metaclass
    Returns:
    The resgistry
  - public MetaMethod getStaticMetaMethod(String name, Object[] argTypes)
    
    See Also:
    MetaObjectProtocol.getStaticMetaMethod
  - protected LinkedList<CachedClass> getSuperClasses()
  - public final CachedClass getTheCachedClass()
    
    Returns the cached class for this metaclass
    Returns:
    The cached class.
  - public Class getTheClass()
    
    Returns the class this object this is the metaclass of.
    Returns:
    The class contained by this metaclass
  - public MetaProperty hasProperty(Object obj, String name)
    
    See Also:
    MetaObjectProtocol.hasProperty
  - public boolean isGroovyObject()
    
    Return wether the class represented by this metaclass instance is an instance of the GroovyObject class
    Returns:
    true if this is a groovy class, false otherwise.
  - public void methodNameAction(Class clazz, Entry e)
  - public List respondsTo(Object obj, String name, Object[] argTypes)
    
    See Also:
    MetaObjectProtocol.respondsTo
  - public List respondsTo(Object obj, String name)
    
    See Also:
    MetaObjectProtocol.respondsTo
  - public boolean skipClass(Class clazz)

Summary:
Field
Constructor
Method

| Detail:
Field
Constructor
Method

[Java] Class MetaClassImpl

Field Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

public static final Object[] EMPTY_ARGUMENTS

protected static final String INVOKE_METHOD_METHOD

protected static final String METHOD_MISSING

protected static final String PROPERTY_MISSING

protected static final String STATIC_METHOD_MISSING

protected static final String STATIC_PROPERTY_MISSING

protected MetaMethod getPropertyMethod

protected MetaMethod invokeMethodMethod

protected final boolean isGroovyObject

protected final boolean isMap

protected final MetaMethodIndex metaMethodIndex

protected MetaClassRegistry registry

protected MetaMethod setPropertyMethod

protected final CachedClass theCachedClass

protected final Class theClass

Constructor Detail

public MetaClassImpl(Class theClass, MetaMethod[] add)

public MetaClassImpl(Class theClass)

public MetaClassImpl(MetaClassRegistry registry, Class theClass, MetaMethod[] add)

public MetaClassImpl(MetaClassRegistry registry, Class theClass)

Method Detail

public MetaMethod getMetaMethod(String name, Object[] argTypes)

public MetaProperty getMetaProperty(String name)

public MetaClassRegistry getRegistry()

public MetaMethod getStaticMetaMethod(String name, Object[] argTypes)

protected LinkedList<CachedClass> getSuperClasses()

public final CachedClass getTheCachedClass()

public Class getTheClass()

public MetaProperty hasProperty(Object obj, String name)

public boolean isGroovyObject()

public void methodNameAction(Class clazz, Entry e)

public List respondsTo(Object obj, String name, Object[] argTypes)

public List respondsTo(Object obj, String name)

public boolean skipClass(Class clazz)