Package org.apache.cayenne.template.parser

Interface ExpressionNode

All Known Implementing Classes:

ASTArray, ASTBoolScalar, ASTExpression, ASTFloatScalar, ASTIntScalar, ASTStringScalar, ASTText, ASTVariable, ScalarNode

public interface ExpressionNode

Since:

4.1

Method Summary

Modifier and Type	Method	Description
boolean	evaluateAsBoolean(Context context)
double	evaluateAsDouble(Context context)
long	evaluateAsLong(Context context)
Object	evaluateAsObject(Context context)
String	evaluateAsString(Context context)

Method Detail

evaluateAsString

String evaluateAsString(Context context)

evaluateAsObject

Object evaluateAsObject(Context context)

evaluateAsLong

long evaluateAsLong(Context context)

evaluateAsDouble

double evaluateAsDouble(Context context)

evaluateAsBoolean

boolean evaluateAsBoolean(Context context)