org.springframework.data.elasticsearch.core.convert

Class AbstractRangePropertyValueConverter<T>

java.lang.Object

org.springframework.data.elasticsearch.core.convert.AbstractPropertyValueConverter

org.springframework.data.elasticsearch.core.convert.AbstractRangePropertyValueConverter<T>

All Implemented Interfaces:

PropertyValueConverter

Direct Known Subclasses:

DateRangePropertyValueConverter, NumberRangePropertyValueConverter, TemporalRangePropertyValueConverter

public abstract class AbstractRangePropertyValueConverter<T>
extends AbstractPropertyValueConverter

Since:

4.3

Author:

Sascha Woo

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	GT_FIELD
protected static String	GTE_FIELD
protected static String	LT_FIELD
protected static String	LTE_FIELD

Constructor Summary

Constructors

Constructor and Description
AbstractRangePropertyValueConverter(PersistentProperty<?> property)

Method Summary

Modifier and Type	Method and Description
protected abstract String	format(T value)
protected Class<?>	getGenericType()
protected abstract T	parse(String value)
Object	read(Object value) Converts an elasticsearch property value to a property value.
Object	write(Object value) Converts a property value to an elasticsearch value.

Methods inherited from class org.springframework.data.elasticsearch.core.convert.AbstractPropertyValueConverter

getProperty

Methods inherited from class java.lang.Object

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

Field Detail

LT_FIELD

protected static final String LT_FIELD

See Also:

Constant Field Values

LTE_FIELD

protected static final String LTE_FIELD

See Also:

Constant Field Values

GT_FIELD

protected static final String GT_FIELD

See Also:

Constant Field Values

GTE_FIELD

protected static final String GTE_FIELD

See Also:

Constant Field Values

Constructor Detail

AbstractRangePropertyValueConverter

public AbstractRangePropertyValueConverter(PersistentProperty<?> property)

Method Detail

read

public Object read(Object value)

Description copied from interface: PropertyValueConverter

Converts an elasticsearch property value to a property value.

Parameters:

value - the elasticsearch property value to convert, must not be null

Returns:

The converted value, must not be null

write

public Object write(Object value)

Description copied from interface: PropertyValueConverter

Converts a property value to an elasticsearch value. If the converter cannot convert the value, it must return a String representation.

Parameters:

value - the value to convert, must not be null

Returns:

The elasticsearch property value, must not be null

format

protected abstract String format(T value)

getGenericType

protected Class<?> getGenericType()

parse

protected abstract T parse(String value)