Class LiteralExpression

java.lang.Object

com.googlecode.aviator.BaseExpression

com.googlecode.aviator.LiteralExpression

All Implemented Interfaces:

Expression, Serializable

public class LiteralExpression
extends BaseExpression

A literal expression with a fixed result

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private Object	result
private static final long	serialVersionUID

Fields inherited from class BaseExpression

FUNC_PARAMS_VAR, instance, lambdaBootstraps, sourceFile, symbolTable, varFullNames, varNames

Constructor Summary

Constructors

Constructor	Description
LiteralExpression(AviatorEvaluatorInstance instance, Object result, List<VariableMeta> vars)

Method Summary

Modifier and Type	Method	Description
Object	executeDirectly(Map<String,Object> env)
private void	readObject(ObjectInputStream input)
String	toString()
private void	writeObject(ObjectOutputStream output)

Methods inherited from class BaseExpression

addSymbol, afterPopulateFullNames, customReadObject, customWriteObject, execute, execute, execute, genTopEnv, getCompileEnv, getExpression, getFullNameMetas, getFunctionNames, getLambdaBootstraps, getSourceFile, getStringSegements, getVariableFullNames, getVariableNames, getVars, newEnv, newEnv, newEnv, newLambda, setCompileEnv, setExpression, setFuncsArgs, setFunctionNames, setInstance, setLambdaBootstraps, setSourceFile

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

result

private Object result

Constructor Details

LiteralExpression

public LiteralExpression(AviatorEvaluatorInstance instance,
 Object result,
 List<VariableMeta> vars)

Method Details

executeDirectly

public Object executeDirectly(Map<String,Object> env)

Specified by:

executeDirectly in class BaseExpression

toString

public String toString()

Overrides:

toString in class Object

readObject

private void readObject(ObjectInputStream input)
                 throws ClassNotFoundException,
IOException

Throws:

ClassNotFoundException

IOException

writeObject

private void writeObject(ObjectOutputStream output)
                  throws IOException

Throws:

IOException