jadex.rules.parser.conditions.javagrammar

Class LiteralExpression

java.lang.Object

jadex.rules.parser.conditions.javagrammar.Expression

jadex.rules.parser.conditions.javagrammar.LiteralExpression

public class LiteralExpression
extends Expression

A literal is a constant value.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object	value The literal value.

Constructor Summary

Constructors

Constructor and Description
LiteralExpression(java.lang.Object value) Create a new literal.

Method Summary

Modifier and Type	Method and Description
boolean	containsVariable(Variable var) Test if a variable is contained in the expression.
boolean	equals(java.lang.Object o) Test if this value is equal to some object.
java.lang.Object	getValue() Get the value.
int	hashCode() Get the hash code of this variable.
java.lang.String	toString() Get a string representation of this value.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

value

protected java.lang.Object value

The literal value.

Constructor Detail

LiteralExpression

public LiteralExpression(java.lang.Object value)

Create a new literal.

Method Detail

containsVariable

public boolean containsVariable(Variable var)

Test if a variable is contained in the expression.

Specified by:

containsVariable in class Expression

Parameters:

var - The variable.

Returns:

True, when the variable is contained.

getValue

public java.lang.Object getValue()

Get the value.

toString

public java.lang.String toString()

Get a string representation of this value.

Overrides:

toString in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Test if this value is equal to some object.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Get the hash code of this variable.

Overrides:

hashCode in class java.lang.Object