org.ballerinalang.model.expressions

Interface Expression

All Superinterfaces:

Node

All Known Subinterfaces:

VariableReferenceExpr

All Known Implementing Classes:

AbstractExpression, SimpleVarRefExpr

public interface Expression
extends Node

Expression represents a generic expression node in Ballerina.

Since:

0.8.0

Method Summary

Modifier and Type	Method and Description
int	getTempOffset() Get Temporary Location of the stack frame of the expression.
BType	getType()
boolean	hasTemporaryValues()
boolean	isMultiReturnExpr()
void	setOffset(int offset)
void	setTempOffset(int tempOffset) Set Temporary Location in stack frame for storing expression result.
void	setType(BType type)

Methods inherited from interface org.ballerinalang.model.Node

getNodeLocation, getWhiteSpaceDescriptor

Method Detail

getType

BType getType()

setType

void setType(BType type)

setOffset

void setOffset(int offset)

isMultiReturnExpr

boolean isMultiReturnExpr()

getTempOffset

int getTempOffset()

Get Temporary Location of the stack frame of the expression.

Returns:

temporary offset in the stack frame.

setTempOffset

void setTempOffset(int tempOffset)

Set Temporary Location in stack frame for storing expression result.

Parameters:

tempOffset - calculated temporary offset.

hasTemporaryValues

boolean hasTemporaryValues()