Package com.scriptbasic.executors.operators

Class AbstractOperator

java.lang.Object

com.scriptbasic.executors.AbstractExpression

com.scriptbasic.executors.operators.AbstractOperator

All Implemented Interfaces:

AnalysisResult, Evaluator, Expression

Direct Known Subclasses:

AbstractBinaryOperator, AbstractUnaryOperator

public abstract class AbstractOperator
extends AbstractExpression

Constructor Summary

Constructors

Constructor	Description
AbstractOperator()

Method Summary

Modifier and Type	Method	Description
protected static Boolean	getAsBoolean(RightValue op)	Try to convert operator to boolean
protected static Double	getAsDouble(RightValue op)	Try to convert operator to double
protected static Long	getAsLong(RightValue op)	Try to convert operator to long
protected static Object	getAsObject(RightValue op)	Try to convert operator to java object
protected static String	getAsString(RightValue op)	Try to convert operator to string

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.scriptbasic.interfaces.Evaluator

evaluate

Constructor Details

AbstractOperator

public AbstractOperator()

Method Details

getAsDouble

protected static Double getAsDouble(RightValue op)

Try to convert operator to double

Parameters:

op - operator

Returns:

Return double or null if cannot be converted

getAsLong

protected static Long getAsLong(RightValue op)

Try to convert operator to long

Parameters:

op - operator

Returns:

Return long or null if cannot be converted

getAsBoolean

protected static Boolean getAsBoolean(RightValue op)

Try to convert operator to boolean

Parameters:

op - operator

Returns:

Return boolean or null if cannot be converted

getAsString

protected static String getAsString(RightValue op)

Try to convert operator to string

Parameters:

op - operator

Returns:

Return string or null if cannot be converted

getAsObject

protected static Object getAsObject(RightValue op)

Try to convert operator to java object

Parameters:

op - operator

Returns:

Return object or null if cannot be converted