Package com.scriptbasic.executors.operators

Class AmpersandOperator

java.lang.Object

com.scriptbasic.executors.AbstractExpression

com.scriptbasic.executors.operators.AbstractOperator

com.scriptbasic.executors.operators.AbstractBinaryOperator

com.scriptbasic.executors.operators.AbstractBinaryFullCircuitOperator

com.scriptbasic.executors.operators.AmpersandOperator

All Implemented Interfaces:

AnalysisResult, Evaluator, Expression

public class AmpersandOperator
extends AbstractBinaryFullCircuitOperator

Generates a string concatenation of two expressions. If the data type of expression1 or expression2 is not String but widens to String, it is converted to String. If either of the data types does not widen to String, the compiler generates an error. The data type of result is String. If one or both expressions evaluate to Nothing or have null value, they are treated as a string with a value of "".

Constructor Summary

Constructors

Constructor	Description
AmpersandOperator()

Method Summary

Modifier and Type	Method	Description
protected RightValue	evaluateOn(RightValue leftOperand, RightValue rightOperand)

Methods inherited from class com.scriptbasic.executors.operators.AbstractBinaryFullCircuitOperator

evaluate, getLeftOperandEvaluated, getRightOperandEvaluated

Methods inherited from class com.scriptbasic.executors.operators.AbstractBinaryOperator

getLeftOperand, getRightOperand, setLeftOperand, setRightOperand

Methods inherited from class com.scriptbasic.executors.operators.AbstractOperator

getAsBoolean, getAsDouble, getAsLong, getAsObject, getAsString

Methods inherited from class java.lang.Object

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

Constructor Details

AmpersandOperator

public AmpersandOperator()

Method Details

evaluateOn

protected RightValue evaluateOn(RightValue leftOperand, RightValue rightOperand) throws ScriptBasicException

Specified by:

evaluateOn in class AbstractBinaryFullCircuitOperator

Throws:

ScriptBasicException