Uses of Interface
org.apache.camel.Predicate

Packages that use Predicate

org.apache.camel	The core Camel API.
org.apache.camel.builder	The Camel Domain Specific Language for creating Routes, Predicates, Expressions and Error Handlers.
org.apache.camel.builder.xml	Support for XPath based Expressions and Predicates as well as an XSLT processor
org.apache.camel.component.mock	The Mock Component which is used for testing of routing and mediation rules.
org.apache.camel.converter	A set of helper classes for converting from different types of Java object to be used by the Type Conversion Support
org.apache.camel.language.bean	Camel Bean language.
org.apache.camel.language.constant	Camel Constant language.
org.apache.camel.language.header	Camel Header language.
org.apache.camel.language.property	Camel Property language.
org.apache.camel.language.ref	Camel Ref language.
org.apache.camel.language.simple	Camel Simple language.
org.apache.camel.language.tokenizer	Camel Tokenizer language.
org.apache.camel.language.xpath	Camel XPath language support.
org.apache.camel.model	The JAXB POJOs for the XML Configuration of the routing rules.
org.apache.camel.model.language	The JAXB POJOs for the Expression and Predicate plugins for the XML Configuration.
org.apache.camel.processor	A collection of Processor implementations which are used to implement the Enterprise Integration Patterns
org.apache.camel.processor.aggregate	Helper classes for the Aggregator pattern.
org.apache.camel.processor.interceptor	Helper classes for interceptors.
org.apache.camel.processor.validation	Performs XML validation using JAXP for validating against XSD or RelaxNG
org.apache.camel.spi	Service Provider Interfaces used internally by the Camel runtime which are plugin strategies.
org.apache.camel.support	Base classes that help to implement the camel API and are expected to be extended by the user
org.apache.camel.util	Utility classes used by the core of Camel.

Uses of Predicate in org.apache.camel

Subinterfaces of Predicate in org.apache.camel

interface

BinaryPredicate A predicate which evaluates a binary expression.

Uses of Predicate in org.apache.camel.builder

Classes in org.apache.camel.builder that implement Predicate

class	BinaryPredicateSupport A useful base class for Predicate implementations
class	ExpressionClause<T> Represents an expression clause within the DSL which when the expression is complete the clause continues to another part of the DSL
class	SimpleBuilder Creates an Simple language builder.
class	ValueBuilder A builder of expressions or predicates based on values.

Fields in org.apache.camel.builder declared as Predicate

protected Predicate

DefaultErrorHandlerBuilder.retryWhile

Methods in org.apache.camel.builder that return Predicate

static Predicate	PredicateBuilder.and(List<Predicate> predicates) Concat the given predicates into a single predicate, which only matches if all the predicates matches.
static Predicate	PredicateBuilder.and(Predicate left, Predicate right) A helper method to combine multiple predicates by a logical AND
static Predicate	PredicateBuilder.constant(boolean answer) A constant predicate.
static Predicate	PredicateBuilder.contains(Expression left, Expression right)
Predicate	ValueBuilder.contains(Object value) Create a predicate that the left hand expression contains the value of the right hand expression
static Predicate	PredicateBuilder.endsWith(Expression left, Expression right)
Predicate	ValueBuilder.endsWith(Object value)
Predicate	DefaultErrorHandlerBuilder.getRetryWhile()
Predicate	DefaultErrorHandlerBuilder.getRetryWhilePolicy(CamelContext context)
Predicate	ValueBuilder.in(Object... values)
Predicate	ValueBuilder.in(Predicate... predicates)
static Predicate	PredicateBuilder.in(Predicate... predicates) A helper method to return true if any of the predicates matches.
static Predicate	PredicateBuilder.isEqualTo(Expression left, Expression right)
Predicate	ValueBuilder.isEqualTo(Object value)
static Predicate	PredicateBuilder.isGreaterThan(Expression left, Expression right)
Predicate	ValueBuilder.isGreaterThan(Object value)
static Predicate	PredicateBuilder.isGreaterThanOrEqualTo(Expression left, Expression right)
Predicate	ValueBuilder.isGreaterThanOrEqualTo(Object value)
Predicate	ValueBuilder.isInstanceOf(Class<?> type)
static Predicate	PredicateBuilder.isInstanceOf(Expression expression, Class<?> type)
static Predicate	PredicateBuilder.isLessThan(Expression left, Expression right)
Predicate	ValueBuilder.isLessThan(Object value)
static Predicate	PredicateBuilder.isLessThanOrEqualTo(Expression left, Expression right)
Predicate	ValueBuilder.isLessThanOrEqualTo(Object value)
static Predicate	PredicateBuilder.isNotEqualTo(Expression left, Expression right)
Predicate	ValueBuilder.isNotEqualTo(Object value)
Predicate	ValueBuilder.isNotNull()
static Predicate	PredicateBuilder.isNotNull(Expression expression)
Predicate	ValueBuilder.isNull()
static Predicate	PredicateBuilder.isNull(Expression expression)
Predicate	ValueBuilder.matches(Expression expression)
Predicate	ValueBuilder.not(Predicate predicate)
static Predicate	PredicateBuilder.not(Predicate predicate) A helper method to return the logical not of the given predicate
protected Predicate	ValueBuilder.onNewPredicate(Predicate predicate) A strategy method to allow derived classes to deal with the newly created predicate in different ways
static Predicate	PredicateBuilder.or(Predicate left, Predicate right) A helper method to combine multiple predicates by a logical OR
static Predicate	PredicateBuilder.regex(Expression expression, Pattern pattern) Returns a predicate which is true if the expression matches the given regular expression
static Predicate	PredicateBuilder.regex(Expression expression, String regex) Returns a predicate which is true if the expression matches the given regular expression
Predicate	ValueBuilder.regex(String regex) Creates a predicate which is true if this expression matches the given regular expression
static Predicate	PredicateBuilder.startsWith(Expression left, Expression right)
Predicate	ValueBuilder.startsWith(Object value)
static Predicate	PredicateBuilder.toPredicate(Expression expression) Converts the given expression into an Predicate

Methods in org.apache.camel.builder that return types with arguments of type Predicate

ExpressionClause<Predicate>

ValueBuilder.matches()

Methods in org.apache.camel.builder with parameters of type Predicate

static Predicate	PredicateBuilder.and(Predicate left, Predicate right) A helper method to combine multiple predicates by a logical AND
NotifyBuilder	NotifyBuilder.filter(Predicate predicate) Optionally a filter to only allow matching Exchange to be used for matching.
Predicate	ValueBuilder.in(Predicate... predicates)
static Predicate	PredicateBuilder.in(Predicate... predicates) A helper method to return true if any of the predicates matches.
Predicate	ValueBuilder.not(Predicate predicate)
static Predicate	PredicateBuilder.not(Predicate predicate) A helper method to return the logical not of the given predicate
protected Predicate	ValueBuilder.onNewPredicate(Predicate predicate) A strategy method to allow derived classes to deal with the newly created predicate in different ways
static Predicate	PredicateBuilder.or(Predicate left, Predicate right) A helper method to combine multiple predicates by a logical OR
void	DefaultErrorHandlerBuilder.setRetryWhile(Predicate retryWhile)
NotifyBuilder	NotifyBuilder.whenAllDoneMatches(Predicate predicate) Sets a condition that all done Exchange should match the Predicate
NotifyBuilder	NotifyBuilder.whenAllReceivedMatches(Predicate predicate) Sets a condition that all received Exchange should match the Predicate
NotifyBuilder	NotifyBuilder.whenAnyDoneMatches(Predicate predicate) Sets a condition that any done Exchange should match the Predicate
NotifyBuilder	NotifyBuilder.whenAnyReceivedMatches(Predicate predicate) Sets a condition that any received Exchange should match the Predicate

Method parameters in org.apache.camel.builder with type arguments of type Predicate

static Predicate

PredicateBuilder.and(List<Predicate> predicates) Concat the given predicates into a single predicate, which only matches if all the predicates matches.

Uses of Predicate in org.apache.camel.builder.xml

Classes in org.apache.camel.builder.xml that implement Predicate

class

XPathBuilder Creates an XPath expression builder which creates a nodeset result by default.

Uses of Predicate in org.apache.camel.component.mock

Classes in org.apache.camel.component.mock that implement Predicate

class	AssertionClause.PredicateValueBuilder Public class needed for fluent builders
class	TimeClause Represents time based clauses for setting expectations on the mocks.

Methods in org.apache.camel.component.mock that return Predicate

protected Predicate

AssertionClause.PredicateValueBuilder.onNewPredicate(Predicate predicate)

Methods in org.apache.camel.component.mock with parameters of type Predicate

protected void	AssertionClause.addPredicate(Predicate predicate)
void	MockEndpoint.expectedMessagesMatches(Predicate... predicates) Sets an expectation that the given predicates matches the received messages by this endpoint
protected Predicate	AssertionClause.PredicateValueBuilder.onNewPredicate(Predicate predicate)
AssertionClause	AssertionClause.predicate(Predicate predicate) Adds the given predicate to this assertion clause

Uses of Predicate in org.apache.camel.converter

Methods in org.apache.camel.converter with parameters of type Predicate

static Processor

CamelConverter.toProcessor(Predicate predicate)

Uses of Predicate in org.apache.camel.language.bean

Classes in org.apache.camel.language.bean that implement Predicate

class

BeanExpression Evaluates an expression using a bean method invocation

Methods in org.apache.camel.language.bean that return Predicate

Predicate

BeanLanguage.createPredicate(String expression)

Uses of Predicate in org.apache.camel.language.constant

Methods in org.apache.camel.language.constant that return Predicate

Predicate

ConstantLanguage.createPredicate(String expression)

Uses of Predicate in org.apache.camel.language.header

Methods in org.apache.camel.language.header that return Predicate

Predicate

HeaderLanguage.createPredicate(String expression)

Uses of Predicate in org.apache.camel.language.property

Methods in org.apache.camel.language.property that return Predicate

Predicate

PropertyLanguage.createPredicate(String expression)

Uses of Predicate in org.apache.camel.language.ref

Methods in org.apache.camel.language.ref that return Predicate

Predicate

RefLanguage.createPredicate(String expression)

Uses of Predicate in org.apache.camel.language.simple

Methods in org.apache.camel.language.simple that return Predicate

Predicate	SimpleLanguage.createPredicate(String expression)
protected Predicate	SimplePredicateParser.doParsePredicate()
Predicate	SimplePredicateParser.parsePredicate()
static Predicate	SimpleBackwardsCompatibleParser.parsePredicate(String expression, boolean allowEscape) Deprecated.

Uses of Predicate in org.apache.camel.language.tokenizer

Methods in org.apache.camel.language.tokenizer that return Predicate

Predicate

TokenizeLanguage.createPredicate(String expression)

Uses of Predicate in org.apache.camel.language.xpath

Methods in org.apache.camel.language.xpath that return Predicate

Predicate

XPathLanguage.createPredicate(String expression)

Uses of Predicate in org.apache.camel.model

Methods in org.apache.camel.model that return Predicate

protected Predicate	WhenSkipSendToEndpointDefinition.createPredicate(RouteContext routeContext)
protected Predicate	ExpressionNode.createPredicate(RouteContext routeContext) Creates the Predicate from the expression node.
Predicate	ExpressionSubElementDefinition.createPredicate(RouteContext routeContext)
Predicate	OnExceptionDefinition.getContinuedPolicy()
Predicate	CatchDefinition.getHandledPolicy()
Predicate	OnExceptionDefinition.getHandledPolicy()
Predicate	ExpressionSubElementDefinition.getPredicate()
Predicate	OnExceptionDefinition.getRetryWhilePolicy()

Methods in org.apache.camel.model with parameters of type Predicate

AggregateDefinition	AggregateDefinition.completionPredicate(Predicate predicate) Sets the predicate used to determine if the aggregation is completed
OnExceptionDefinition	OnExceptionDefinition.continued(Predicate continued) Sets whether the exchange should be marked as handled or not.
FilterDefinition	ProcessorDefinition.filter(Predicate predicate) Message Filter EIP: Creates a predicate which is applied and only if it is true then the exchange is forwarded to the destination
CatchDefinition	CatchDefinition.handled(Predicate handled) Deprecated. will be removed in Camel 3.0. Instead of using handled(false) you can re-throw the exception from a Processor or use the ProcessorDefinition.throwException(Exception)
OnExceptionDefinition	OnExceptionDefinition.handled(Predicate handled) Sets whether the exchange should be marked as handled or not.
TryDefinition	TryDefinition.handled(Predicate handled) Deprecated. will be removed in Camel 3.0. Instead of using handled(false) you can re-throw the exception from a Processor or use the ProcessorDefinition.throwException(Exception)
CatchDefinition	CatchDefinition.onWhen(Predicate predicate) Sets an additional predicate that should be true before the onCatch is triggered.
OnExceptionDefinition	OnExceptionDefinition.onWhen(Predicate predicate) Sets an additional predicate that should be true before the onException is triggered.
OnCompletionDefinition	OnCompletionDefinition.onWhen(Predicate predicate) Sets an additional predicate that should be true before the onCompletion is triggered.
TryDefinition	TryDefinition.onWhen(Predicate predicate) Sets an additional predicate that should be true before the onCatch is triggered.
OnExceptionDefinition	OnExceptionDefinition.retryWhile(Predicate retryWhile) Sets the retry while predicate.
void	OnExceptionDefinition.setContinuedPolicy(Predicate continuedPolicy)
void	CatchDefinition.setHandledPolicy(Predicate handledPolicy)
void	OnExceptionDefinition.setHandledPolicy(Predicate handledPolicy)
void	ExpressionSubElementDefinition.setPredicate(Predicate predicate)
void	OnExceptionDefinition.setRetryWhilePolicy(Predicate retryWhilePolicy)
static ExpressionDefinition	ExpressionNodeHelper.toExpressionDefinition(Predicate predicate) Determines which ExpressionDefinition describes the given predicate best possible.
ValidateDefinition	ProcessorDefinition.validate(Predicate predicate) Creates a validation expression which only if it is true then the exchange is forwarded to the destination.
ChoiceDefinition	ChoiceDefinition.when(Predicate predicate) Sets the predicate for the when node
InterceptSendToEndpointDefinition	InterceptSendToEndpointDefinition.when(Predicate predicate) Applies this interceptor only if the given predicate is true
InterceptDefinition	InterceptDefinition.when(Predicate predicate) Applies this interceptor only if the given predicate is true

Constructors in org.apache.camel.model with parameters of type Predicate

AggregateDefinition(Predicate predicate)

ExpressionNode(Predicate predicate)

ExpressionSubElementDefinition(Predicate predicate)

FilterDefinition(Predicate predicate)

NoOutputExpressionNode(Predicate predicate)

WhenDefinition(Predicate predicate)

Uses of Predicate in org.apache.camel.model.language

Classes in org.apache.camel.model.language that implement Predicate

class	ConstantExpression For expressions and predicates using a constant
class	ELExpression For EL expressions and predicates
class	ExpressionDefinition A useful base class for an expression
class	GroovyExpression For Groovy expressions and predicates
class	HeaderExpression An expression which extracts the named header
class	JavaScriptExpression For JavaScript expressions and predicates
class	JXPathExpression For JXPath expressions and predicates
class	LanguageExpression Represents a parameterised language expression which can support any language at runtime using the language attribute.
class	MethodCallExpression For expressions and predicates using the bean language
class	MvelExpression For MVEL expressions and predicates
class	NamespaceAwareExpression A useful base class for any expression which may be namespace or XML content aware such as XPathExpression or XQueryExpression
class	OgnlExpression For OGNL expressions and predicates
class	PhpExpression For PHP expressions and predicates
class	PropertyExpression An expression which extracts the named exchange property
class	PythonExpression For Python expressions and predicates
class	RefExpression For expressions and predicates using a reference to an existing Expression or Predicate to lookup from the Registry.
class	RubyExpression For Ruby expressions and predicates
class	SimpleExpression For expressions and predicates using the simple language
class	SpELExpression For Spring Expression Language (SpEL) expressions and predicates
class	SqlExpression For SQL expressions and predicates
class	TokenizerExpression For expressions and predicates using a body or header tokenizer.
class	XPathExpression For XPath expressions and predicates
class	XQueryExpression For XQuery expressions and predicates

Methods in org.apache.camel.model.language that return Predicate

Predicate	TokenizerExpression.createPredicate(CamelContext camelContext)
Predicate	ExpressionDefinition.createPredicate(CamelContext camelContext)
Predicate	XPathExpression.createPredicate(CamelContext camelContext)
Predicate	MethodCallExpression.createPredicate(CamelContext camelContext)
Predicate	SimpleExpression.createPredicate(CamelContext camelContext)
Predicate	ExpressionDefinition.createPredicate(RouteContext routeContext)
Predicate	ExpressionDefinition.getPredicate()

Methods in org.apache.camel.model.language with parameters of type Predicate

protected void	ExpressionDefinition.configurePredicate(CamelContext camelContext, Predicate predicate)
protected void	XPathExpression.configurePredicate(CamelContext camelContext, Predicate predicate)
protected void	NamespaceAwareExpression.configurePredicate(CamelContext camelContext, Predicate predicate)
protected void	XQueryExpression.configurePredicate(CamelContext camelContext, Predicate predicate)

Constructors in org.apache.camel.model.language with parameters of type Predicate

ExpressionDefinition(Predicate predicate)

Uses of Predicate in org.apache.camel.processor

Fields in org.apache.camel.processor declared as Predicate

protected Predicate

RedeliveryErrorHandler.retryWhilePolicy

Methods in org.apache.camel.processor that return Predicate

Predicate	BatchProcessor.getCompletionPredicate() Deprecated.
protected Predicate	RedeliveryErrorHandler.getDefaultHandledPredicate()
protected Predicate	DeadLetterChannel.getDefaultHandledPredicate()
Predicate	FilterProcessor.getPredicate()

Methods in org.apache.camel.processor with parameters of type Predicate

void	BatchProcessor.setCompletionPredicate(Predicate completionPredicate) Deprecated.
boolean	RedeliveryPolicy.shouldRedeliver(Exchange exchange, int redeliveryCounter, Predicate retryWhile) Returns true if the policy decides that the message exchange should be redelivered.

Constructors in org.apache.camel.processor with parameters of type Predicate

CatchProcessor(List<Class<? extends Throwable>> exceptions, Processor processor, Predicate onWhen, Predicate handled)

DeadLetterChannel(CamelContext camelContext, Processor output, CamelLogger logger, Processor redeliveryProcessor, RedeliveryPolicy redeliveryPolicy, ExceptionPolicyStrategy exceptionPolicyStrategy, Processor deadLetter, String deadLetterUri, boolean useOriginalBodyPolicy, Predicate retryWhile, ScheduledExecutorService executorService)
Creates the dead letter channel.

DefaultErrorHandler(CamelContext camelContext, Processor output, CamelLogger logger, Processor redeliveryProcessor, RedeliveryPolicy redeliveryPolicy, ExceptionPolicyStrategy exceptionPolicyStrategy, Predicate retryWhile, ScheduledExecutorService executorService)
Creates the default error handler.

FilterProcessor(Predicate predicate, Processor processor)

OnCompletionProcessor(CamelContext camelContext, Processor processor, ExecutorService executorService, boolean shutdownExecutorService, boolean onCompleteOnly, boolean onFailureOnly, Predicate onWhen, boolean useOriginalBody)

RedeliveryErrorHandler(CamelContext camelContext, Processor output, CamelLogger logger, Processor redeliveryProcessor, RedeliveryPolicy redeliveryPolicy, Processor deadLetter, String deadLetterUri, boolean useOriginalMessagePolicy, Predicate retryWhile, ScheduledExecutorService executorService)

Uses of Predicate in org.apache.camel.processor.aggregate

Methods in org.apache.camel.processor.aggregate that return Predicate

Predicate

AggregateProcessor.getCompletionPredicate()

Methods in org.apache.camel.processor.aggregate with parameters of type Predicate

void	AggregateProcessor.setCompletionPredicate(Predicate completionPredicate)

Uses of Predicate in org.apache.camel.processor.interceptor

Methods in org.apache.camel.processor.interceptor that return Predicate

Predicate

Tracer.getTraceFilter()

Methods in org.apache.camel.processor.interceptor with parameters of type Predicate

void	Tracer.setTraceFilter(Predicate traceFilter) Sets a predicate to be used as filter when tracing

Uses of Predicate in org.apache.camel.processor.validation

Methods in org.apache.camel.processor.validation that return Predicate

Predicate	PredicateValidationException.getPredicate()
Predicate	PredicateValidatingProcessor.getPredicate()

Methods in org.apache.camel.processor.validation with parameters of type Predicate

protected static String

PredicateValidationException.buildMessage(Predicate predicate, Exchange exchange)

Constructors in org.apache.camel.processor.validation with parameters of type Predicate

PredicateValidatingProcessor(Predicate predicate)

PredicateValidationException(Exchange exchange, Predicate predicate)

Uses of Predicate in org.apache.camel.spi

Methods in org.apache.camel.spi that return Predicate

Predicate

Language.createPredicate(String expression) Creates a predicate based on the given string input

Uses of Predicate in org.apache.camel.support

Classes in org.apache.camel.support that implement Predicate

class	ExpressionAdapter A helper class for developers wishing to implement an Expression using Java code with a minimum amount of code to write so that the developer only needs to implement one of the ExpressionAdapter.evaluate(org.apache.camel.Exchange, Class) or ExpressionSupport.evaluate(org.apache.camel.Exchange) methods.
class	ExpressionSupport A useful base class for Predicate and Expression implementations
class	TokenPairExpressionIterator Expression to walk a Message body using an Iterator, which grabs the content between a start and end token.
class	TokenXMLPairExpressionIterator Expression to walk a Message XML body using an Iterator, which grabs the content between a XML start and end token.

Uses of Predicate in org.apache.camel.util

Classes in org.apache.camel.util that implement Predicate

class

ExpressionToPredicateAdapter

Methods in org.apache.camel.util that return Predicate

static Predicate

ExpressionToPredicateAdapter.toPredicate(Expression expression) Converts the given expression into an Predicate

Methods in org.apache.camel.util with parameters of type Predicate

static void

PredicateAssertHelper.assertMatches(Predicate predicate, String text, Exchange exchange)