Package org.eclipse.m2m.atl.emftvm.util

Class NativeCodeBlock

java.lang.Object

org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.EObjectImpl

org.eclipse.m2m.atl.emftvm.impl.CodeBlockImpl

org.eclipse.m2m.atl.emftvm.util.NativeCodeBlock

All Implemented Interfaces:

org.eclipse.emf.common.notify.Notifier, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.InternalEObject, CodeBlock

public class NativeCodeBlock
extends CodeBlockImpl

CodeBlock with empty native Java body. Returns null by default.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolder, org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolderBaseImpl, org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolderImpl

Nested classes/interfaces inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EAdapterList<E extends java.lang.Object & org.eclipse.emf.common.notify.Adapter>, org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EObservableAdapterList, org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EScannableAdapterList

Nested classes/interfaces inherited from interface org.eclipse.emf.ecore.InternalEObject

org.eclipse.emf.ecore.InternalEObject.EStore

Field Summary

Fields inherited from class org.eclipse.m2m.atl.emftvm.impl.CodeBlockImpl

code, EXEC_ENV, lineNumbers, localVariables, MAX_LOCALS_EDEFAULT, MAX_STACK_EDEFAULT, maxLocals, maxStack, nested, PARENT_FRAME_EDEFAULT, parentFrame

Fields inherited from class org.eclipse.emf.ecore.impl.EObjectImpl

eAdapters, eContainer, eContainerFeatureID, EDELIVER, EDYNAMIC_CLASS, eFlags, ELAST_EOBJECT_FLAG, ELAST_NOTIFIER_FLAG, eProperties, EPROXY

Fields inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

EVIRTUAL_GET, EVIRTUAL_IS_SET, EVIRTUAL_NO_VALUE, EVIRTUAL_SET, EVIRTUAL_UNSET

Fields inherited from interface org.eclipse.emf.ecore.InternalEObject

EOPPOSITE_FEATURE_BASE

Constructor Summary

Constructors

Constructor	Description
NativeCodeBlock()

Method Summary

Modifier and Type	Method	Description
java.lang.Object	execute(StackFrame frame)	Executes the instructions in this CodeBlock, using the parameters stored in frame.
int	getMaxStack()	Returns the value of the 'Max Stack' attribute.
int	getStackLevel()	Calculates the amount of elements on the stack after executing this CodeBlock.

Methods inherited from class org.eclipse.m2m.atl.emftvm.impl.CodeBlockImpl

basicSetApplierFor, basicSetBindingFor, basicSetBodyFor, basicSetInitialiserFor, basicSetMatcherFor, basicSetNestedFor, basicSetPostApplyFor, eBasicRemoveFromContainerFeature, eGet, eInverseAdd, eInverseRemove, eIsSet, eNotificationRequired, eNotify, eSet, eStaticClass, eUnset, getAllPredecessors, getApplierFor, getASM, getBindingFor, getBodyFor, getCode, getField, getInitialiserFor, getJITCodeBlock, getLineNumbers, getLocalVariables, getMatcherFor, getMaxLocals, getModule, getNested, getNestedFor, getNonLoopingPredecessors, getOperation, getParentFrame, getPostApplyFor, getPredecessors, getRule, setApplierFor, setBindingFor, setBodyFor, setInitialiserFor, setJITCodeBlock, setMatcherFor, setMaxLocals, setMaxStack, setNestedFor, setParentFrame, setPostApplyFor, toString

Methods inherited from class org.eclipse.emf.ecore.impl.EObjectImpl

eAdapters, eBasicAdapters, eBasicProperties, eBasicSetContainer, eClass, eContainerFeatureID, eDeliver, eInternalContainer, eInvoke, eIsProxy, eProperties, eSetClass, eSetDeliver, eSetProxyURI

Methods inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

eAddVirtualValue, eAllContents, eBaseStructuralFeatureID, eBasicRemoveFromContainer, eBasicSetContainer, eComputeVirtualValuesCapacity, eContainer, eContainerAdapterArray, eContainingFeature, eContainmentFeature, eContainmentFeature, eContains, eContents, eCrossReferences, eDerivedOperationID, eDerivedOperationID, eDerivedStructuralFeatureID, eDerivedStructuralFeatureID, eDirectResource, eDynamicBasicRemoveFromContainer, eDynamicClass, eDynamicFeature, eDynamicFeatureID, eDynamicGet, eDynamicGet, eDynamicGet, eDynamicInverseAdd, eDynamicInverseAdd, eDynamicInverseRemove, eDynamicInverseRemove, eDynamicInvoke, eDynamicInvoke, eDynamicIsSet, eDynamicIsSet, eDynamicIsSet, eDynamicSet, eDynamicSet, eDynamicSet, eDynamicUnset, eDynamicUnset, eDynamicUnset, eGet, eGet, eGet, eHasSettings, eInternalResource, eInverseAdd, eInverseRemove, eInvocationDelegate, eInvoke, eIsSet, eObjectForURIFragmentSegment, eOpenGet, eOpenIsSet, eOpenSet, eOpenUnset, eProxyURI, eRemoveVirtualValue, eResolveProxy, eResource, eSet, eSetDirectResource, eSetResource, eSetStore, eSetting, eSettingDelegate, eSettings, eSetVirtualIndexBits, eSetVirtualValue, eSetVirtualValues, eStaticFeatureCount, eStaticOperationCount, eStore, eUnset, eURIFragmentSegment, eVirtualBitCount, eVirtualGet, eVirtualGet, eVirtualIndex, eVirtualIndexBits, eVirtualIsSet, eVirtualSet, eVirtualUnset, eVirtualValue, eVirtualValues

Methods inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

eBasicAdapterArray, eBasicHasAdapters

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.emf.ecore.EObject

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eSetDeliver

Constructor Detail

NativeCodeBlock

public NativeCodeBlock()

Method Detail

getMaxStack

public int getMaxStack()

Returns the value of the 'Max Stack' attribute. The default value is "-1".

Represents the amount of stack slots required. This value is derived automatically from the list of instructions.

Specified by:

getMaxStack in interface CodeBlock

Overrides:

getMaxStack in class CodeBlockImpl

Returns:

the value of the 'Max Stack' attribute.

See Also:

CodeBlock.setMaxStack(int), EmftvmPackage.getCodeBlock_MaxStack()

execute

public java.lang.Object execute(StackFrame frame)

Executes the instructions in this CodeBlock, using the parameters stored in frame.

Specified by:

execute in interface CodeBlock

Overrides:

execute in class CodeBlockImpl

Parameters:

frame - the StackFrame to use during execution.

Returns:

the return value.

See Also:

CodeBlock.execute(StackFrame)

getStackLevel

public int getStackLevel()

Calculates the amount of elements on the stack after executing this CodeBlock.

Specified by:

getStackLevel in interface CodeBlock

Overrides:

getStackLevel in class CodeBlockImpl

Returns:

the amount of elements on the stack after executing this CodeBlock.