SingleInputTypedExpressionDefinition (Camel :: Core Model 3.20.0 API)

java.lang.Object
- org.apache.camel.model.language.ExpressionDefinition
- - org.apache.camel.model.language.TypedExpressionDefinition
  - - org.apache.camel.model.language.SingleInputTypedExpressionDefinition

All Implemented Interfaces:

org.apache.camel.Expression, org.apache.camel.ExpressionFactory, HasExpressionType, org.apache.camel.Predicate, org.apache.camel.PredicateFactory, org.apache.camel.spi.ExpressionFactoryAware, org.apache.camel.spi.PredicateFactoryAware

Direct Known Subclasses:

Hl7TerserExpression, JqExpression, JsonPathExpression
```
public abstract class SingleInputTypedExpressionDefinition
extends TypedExpressionDefinition
```
Expression for which a result type can be provided along with the source of the input (body, header or property).

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`SingleInputTypedExpressionDefinition.AbstractBuilder<T extends SingleInputTypedExpressionDefinition.AbstractBuilder<T,E>,E extends SingleInputTypedExpressionDefinition>`	`AbstractBuilder` is the base builder for typed expression.

Constructor Summary

Constructors
Modifier	Constructor	Description
`protected`	`SingleInputTypedExpressionDefinition()`
`protected`	`SingleInputTypedExpressionDefinition(String expression)`
`protected`	`SingleInputTypedExpressionDefinition(org.apache.camel.Expression expression)`
`protected`	`SingleInputTypedExpressionDefinition(SingleInputTypedExpressionDefinition.AbstractBuilder<?,?> builder)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getHeaderName()`
`String`	`getPropertyName()`
`void`	`setHeaderName(String headerName)`	Name of header to use as input, instead of the message body
`void`	`setPropertyName(String propertyName)`	Name of property to use as input, instead of the message body.

Methods inherited from class org.apache.camel.model.language.TypedExpressionDefinition
getResultType, getResultTypeName, setResultType, setResultTypeName

Methods inherited from class org.apache.camel.model.language.ExpressionDefinition
createExpression, createPredicate, evaluate, getExpression, getExpressionFactory, getExpressionType, getExpressionValue, getId, getLabel, getLabel, getLanguage, getPredicate, getPredicateFactory, getTrim, init, initPredicate, matches, setExpression, setExpressionType, setExpressionValue, setId, setTrim, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SingleInputTypedExpressionDefinition

protected SingleInputTypedExpressionDefinition()

SingleInputTypedExpressionDefinition

protected SingleInputTypedExpressionDefinition(String expression)

SingleInputTypedExpressionDefinition

protected SingleInputTypedExpressionDefinition(org.apache.camel.Expression expression)

SingleInputTypedExpressionDefinition

protected SingleInputTypedExpressionDefinition(SingleInputTypedExpressionDefinition.AbstractBuilder<?,?> builder)

Method Detail
- getHeaderName
```
public String getHeaderName()
```
- setHeaderName
```
public void setHeaderName(String headerName)
```
  Name of header to use as input, instead of the message body
  It has as higher precedent than the propertyName if both are set.
- getPropertyName
```
public String getPropertyName()
```
- setPropertyName
```
public void setPropertyName(String propertyName)
```
  Name of property to use as input, instead of the message body.
  It has a lower precedent than the headerName if both are set.