org.apache.camel.builder
Class SimpleBuilder

java.lang.Object
  org.apache.camel.builder.SimpleBuilder

All Implemented Interfaces:

Expression, Predicate

public class SimpleBuilder
extends Object
implements Predicate, Expression

Creates an Simple language builder.

This builder is available in the Java DSL from the RouteBuilder which means that using simple language for Expressions or Predicates is very easy with the help of this builder.

Version:

Constructor Summary

SimpleBuilder(String text)

Method Summary

<T> T	evaluate(Exchange exchange, Class<T> type) Returns the value of the expression on the given exchange
Class<?>	getResultType()
String	getText()
boolean	matches(Exchange exchange) Evaluates the predicate on the message exchange and returns true if this exchange matches the predicate
SimpleBuilder	resultType(Class<?> resultType)
void	setResultType(Class<?> resultType)
static SimpleBuilder	simple(String text)
static SimpleBuilder	simple(String text, Class<?> resultType)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleBuilder

public SimpleBuilder(String text)

Method Detail

simple

public static SimpleBuilder simple(String text)

simple

public static SimpleBuilder simple(String text,
                                   Class<?> resultType)

getText

public String getText()

getResultType

public Class<?> getResultType()

setResultType

public void setResultType(Class<?> resultType)

resultType

public SimpleBuilder resultType(Class<?> resultType)

matches

public boolean matches(Exchange exchange)

Description copied from interface: Predicate

Evaluates the predicate on the message exchange and returns true if this exchange matches the predicate

Specified by:

matches in interface Predicate

Parameters:

exchange - the message exchange

Returns:

true if the predicate matches

evaluate

public <T> T evaluate(Exchange exchange,
                      Class<T> type)

Description copied from interface: Expression

Returns the value of the expression on the given exchange

Specified by:

evaluate in interface Expression

Parameters:

exchange - the message exchange on which to evaluate the expression

type - the expected type of the evaluation result

Returns:

the value of the expression

toString

public String toString()

Overrides:

toString in class Object