com.github.aaronshan.functions.utils.json

类 JsonExtract.JsonSizeExtractor

java.lang.Object

com.github.aaronshan.functions.utils.json.JsonExtract.JsonSizeExtractor

所有已实现的接口:

JsonExtract.JsonExtractor<Long>

封闭类:

JsonExtract

public static class JsonExtract.JsonSizeExtractor
extends Object
implements JsonExtract.JsonExtractor<Long>

构造器概要

构造器

构造器和说明
JsonSizeExtractor()

方法概要

限定符和类型	方法和说明
Long	extract(com.fasterxml.jackson.core.JsonParser jsonParser) Executes the extraction on the existing content of the JsonParser and outputs the match.

从类继承的方法 java.lang.Object

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

构造器详细资料

JsonSizeExtractor

public JsonSizeExtractor()

方法详细资料

extract

public Long extract(com.fasterxml.jackson.core.JsonParser jsonParser)
             throws IOException

从接口复制的说明: JsonExtract.JsonExtractor

Executes the extraction on the existing content of the JsonParser and outputs the match. Notes:

• JsonParser must be on the FIRST token of the value to be processed when extract is called
• INVARIANT: when extract() returns, the current token of the parser will be the LAST token of the value

指定者:

extract 在接口中 JsonExtract.JsonExtractor<Long>

参数:

jsonParser - json parser

返回:

the value, or null if not applicable

抛出:

IOException - IO exception