org.apache.deltaspike.core.api.interpreter

Class BasePropertyExpressionInterpreter

java.lang.Object

org.apache.deltaspike.core.api.interpreter.BasePropertyExpressionInterpreter

All Implemented Interfaces:

ExpressionInterpreter<String,Boolean>

public abstract class BasePropertyExpressionInterpreter
extends Object
implements ExpressionInterpreter<String,Boolean>

Base implementation for simple (property) expressions. Supported operations:

• [key]==[value]
• [key]!=[value]
• [key]==* (a value is required)
• ; (separator)

Constructor Summary

Constructors

Constructor and Description
BasePropertyExpressionInterpreter()

Method Summary

Modifier and Type	Method and Description
Boolean	evaluate(String expressions) Evaluates the given expression and returns the result for it.
protected abstract String	getConfiguredValue(String key)

Methods inherited from class java.lang.Object

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

Constructor Detail

BasePropertyExpressionInterpreter

public BasePropertyExpressionInterpreter()

Method Detail

evaluate

public final Boolean evaluate(String expressions)

Description copied from interface: ExpressionInterpreter

Evaluates the given expression and returns the result for it.

Specified by:

evaluate in interface ExpressionInterpreter<String,Boolean>

Parameters:

expressions - expression to evaluate

Returns:

result of the evaluated expression

getConfiguredValue

protected abstract String getConfiguredValue(String key)