org.siebengeisslein.pclass.expression
Interface Expression

All Superinterfaces:

CodeFragment

All Known Subinterfaces:

BooleanExpression, FilterExpression

All Known Implementing Classes:

AbstractExpression, AbstractInvocationExpression, AbstractLiteral, BinaryOperator, BooleanLiteral, ByteLiteral, CastExpression, CharLiteral, ClassExpression, ConstructorInvocation, DereferenceExpression, DoubleLiteral, FloatLiteral, IntLiteral, LongLiteral, MethodInvocation, NullExpression, OperandFilterExpression, ParenthesisExpression, QueryExpression, ShortLiteral, StringLiteral, SuperConstructorInvocation, TableExpression, UnknownExpression, VariableExpression

public interface Expression
extends CodeFragment

Method Summary

ExpressionContainer	getContainer()
PType	getResultType()
VariableManager	getVariableManager()
boolean	isAssignable()
void	onRemove()
void	replaceWith(Expression expression)
void	setContainer(ExpressionContainer container)
java.lang.String	toString(java.lang.String indent)
void	visit(org.objectweb.asm.MethodVisitor mv, Frame frame, PClass clazz, boolean forAssignment)
void	visitAssignTo(org.objectweb.asm.MethodVisitor mv, Frame frame, PClass clazz)

Method Detail

getContainer

ExpressionContainer getContainer()

setContainer

void setContainer(ExpressionContainer container)

replaceWith

void replaceWith(Expression expression)

getVariableManager

VariableManager getVariableManager()

visit

void visit(org.objectweb.asm.MethodVisitor mv,
           Frame frame,
           PClass clazz,
           boolean forAssignment)

Parameters:

forAssignment - This indicates that the expression is evaluated to be assigned a value. In this case the last element should not be evaluated (e.g. obj.name should only push obj onto the stack, but to the value of "name".

visitAssignTo

void visitAssignTo(org.objectweb.asm.MethodVisitor mv,
                   Frame frame,
                   PClass clazz)

getResultType

PType getResultType()

toString

java.lang.String toString(java.lang.String indent)

isAssignable

boolean isAssignable()

onRemove

void onRemove()