Class TypeConverterBinding
- java.lang.Object
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- org.elasticsearch.common.inject.spi.TypeConverterBinding
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- All Implemented Interfaces:
Element
public final class TypeConverterBinding extends java.lang.Object implements Element
Registration of type converters for matching target types. Instances are created explicitly in a module usingconvertToTypes()
statements:convertToTypes(Matchers.only(DateTime.class), new DateTimeConverter());
- Since:
- 2.0
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Method Summary
Modifier and Type Method Description <T> T
acceptVisitor(ElementVisitor<T> visitor)
Accepts an element visitor.void
applyTo(Binder binder)
Writes this module element to the given binder (optional operation).java.lang.Object
getSource()
Returns an arbitrary object containing information about the "place" where this element was configured.TypeConverter
getTypeConverter()
Matcher<? super TypeLiteral<?>>
getTypeMatcher()
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Method Detail
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getSource
public java.lang.Object getSource()
Description copied from interface:Element
Returns an arbitrary object containing information about the "place" where this element was configured. Used by Guice in the production of descriptive error messages.Tools might specially handle types they know about;
StackTraceElement
is a good example. Tools should simply calltoString()
on the source object if the type is unfamiliar.
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getTypeMatcher
public Matcher<? super TypeLiteral<?>> getTypeMatcher()
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getTypeConverter
public TypeConverter getTypeConverter()
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acceptVisitor
public <T> T acceptVisitor(ElementVisitor<T> visitor)
Description copied from interface:Element
Accepts an element visitor. Invokes the visitor method specific to this element's type.- Specified by:
acceptVisitor
in interfaceElement
- Parameters:
visitor
- to call back on
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