aspoev.interpreter.base
Class MethodDeclarationElement

java.lang.Object
  aspoev.interpreter.base.Element
      aspoev.interpreter.base.MethodDeclarationElement

All Implemented Interfaces:

java.lang.Cloneable, aspoev.Executable, MemberElement, pJ.jasmine.PRI, java.io.Serializable

Direct Known Subclasses:

ConstructorDeclarationElement

public class MethodDeclarationElement

extends Element

implements MemberElement, pJ.jasmine.PRI

A meta method. This structure contains the executable portion of vejal types.

See Also:

Serialized Form

Field Summary

protected static int	ID_BASE
protected BlockElement	methodBody
protected java.lang.String	methodName
protected ParameterListElement	methodParameters
protected TypeReferenceElement	returnType
protected int	uniqueID

Fields inherited from class aspoev.interpreter.base.Element

parent

Fields inherited from interface pJ.jasmine.PRI

DELETECHANGE, MODIFYCHANGE, NOCHANGE

Constructor Summary

MethodDeclarationElement()

MethodDeclarationElement(TypeReferenceElement returnType, java.lang.String methodName, ParameterListElement parameters, BlockElement methodBody)

Method Summary

protected void	addParameter(TypeReferenceElement newParam, java.lang.String paramName)
void	addParameter(TypeReferenceElement paramType, java.lang.String paramName, int position)
protected java.lang.String	changeMethodName(java.lang.String newName)
protected TypeReferenceElement	changeParameterType(int position, TypeReferenceElement newType)
TypeReferenceElement	changeReturnType(TypeReferenceElement newType)
java.lang.Object	clone() Returns a copy of this method.
boolean	equals(java.lang.Object other)
java.lang.Object	execute(ArgumentListElement arguments)
protected java.lang.Object	executeElement()
java.util.Collection	getChildrenByType(java.lang.Class childClass)
java.lang.String	getCodeString()
TypeReferenceElement	getDeclaration() Returns the type in which this method is declared.
VariableDeclarationElement	getDeclaration(VariableReferenceElement handle) Returns the local declaration of the variable.
java.util.Collection	getFieldReferences()
java.util.Collection	getMethodInvokations()
java.util.Collection	getMethodInvokations(MethodDeclarationElement method)
int	getNumParameters()
ParameterListElement	getParameters()
TypeReferenceElement[]	getParameterTypes()
java.lang.Object	getRValue()
java.lang.String	getSigniture()
TypeReferenceElement	getStaticType(VariableReferenceElement variable)
java.util.Collection	getTypeDependencies()
java.util.Collection	getVariableDeclarations()
java.util.Collection	getVariableReferences()
boolean	invokesMethod(MethodDeclarationElement method)
int	parameterTypeMatch(TypeReferenceElement[] paramTypes)
boolean	referencesField(FieldDeclarationElement field)
void	setBody(BlockElement body)
void	setDeclaration(ClassDeclarationElement declaration)
void	setParameters(ParameterListElement params)
int	signitureMatch(MethodDeclarationElement otherMethod) Returns an integer describing how equal the signiture of the other method is to the signiture of this method.
java.lang.String	toShortString()
boolean	usesMember(MemberElement member)

Methods inherited from class aspoev.interpreter.base.Element

execute, persist, toString

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ID_BASE

protected static int ID_BASE

uniqueID

protected int uniqueID

methodBody

protected BlockElement methodBody

methodParameters

protected ParameterListElement methodParameters

methodName

protected java.lang.String methodName

returnType

protected TypeReferenceElement returnType

Constructor Detail

MethodDeclarationElement

public MethodDeclarationElement()

MethodDeclarationElement

public MethodDeclarationElement(TypeReferenceElement returnType,
                                java.lang.String methodName,
                                ParameterListElement parameters,
                                BlockElement methodBody)

Method Detail

addParameter

public void addParameter(TypeReferenceElement paramType,
                         java.lang.String paramName,
                         int position)

addParameter

protected void addParameter(TypeReferenceElement newParam,
                            java.lang.String paramName)

changeMethodName

protected java.lang.String changeMethodName(java.lang.String newName)

changeParameterType

protected TypeReferenceElement changeParameterType(int position,
                                                   TypeReferenceElement newType)

changeReturnType

public TypeReferenceElement changeReturnType(TypeReferenceElement newType)

clone

public java.lang.Object clone()

Returns a copy of this method.

Specified by:

clone in class Element

equals

public boolean equals(java.lang.Object other)

execute

public java.lang.Object execute(ArgumentListElement arguments)

executeElement

protected java.lang.Object executeElement()

Specified by:

executeElement in class Element

getTypeDependencies

public java.util.Collection getTypeDependencies()

getDeclaration

public TypeReferenceElement getDeclaration()

Returns the type in which this method is declared.

getDeclaration

public VariableDeclarationElement getDeclaration(VariableReferenceElement handle)

Returns the local declaration of the variable. If the variable was not declared locally, returns null.

getFieldReferences

public java.util.Collection getFieldReferences()

getVariableDeclarations

public java.util.Collection getVariableDeclarations()

getVariableReferences

public java.util.Collection getVariableReferences()

getMethodInvokations

public java.util.Collection getMethodInvokations()

getMethodInvokations

public java.util.Collection getMethodInvokations(MethodDeclarationElement method)

getNumParameters

public int getNumParameters()

getRValue

public java.lang.Object getRValue()

Overrides:

getRValue in class Element

getStaticType

public TypeReferenceElement getStaticType(VariableReferenceElement variable)

getParameters

public ParameterListElement getParameters()

getParameterTypes

public TypeReferenceElement[] getParameterTypes()

getSigniture

public java.lang.String getSigniture()

invokesMethod

public boolean invokesMethod(MethodDeclarationElement method)

referencesField

public boolean referencesField(FieldDeclarationElement field)

usesMember

public boolean usesMember(MemberElement member)

setDeclaration

public void setDeclaration(ClassDeclarationElement declaration)

setBody

public void setBody(BlockElement body)

setParameters

public void setParameters(ParameterListElement params)

signitureMatch

public int signitureMatch(MethodDeclarationElement otherMethod)

Returns an integer describing how equal the signiture of the other method is to the signiture of this method. 0 is a perfect match.

parameterTypeMatch

public int parameterTypeMatch(TypeReferenceElement[] paramTypes)

getChildrenByType

public java.util.Collection getChildrenByType(java.lang.Class childClass)

Specified by:

getChildrenByType in class Element

getCodeString

public java.lang.String getCodeString()

Specified by:

getCodeString in class Element

toShortString

public java.lang.String toShortString()