com.github.fge.jackson

Class JsonNumEquals

java.lang.Object

com.google.common.base.Equivalence<JsonNode>

com.github.fge.jackson.JsonNumEquals

public final class JsonNumEquals
extends Equivalence<JsonNode>

An Equivalence strategy for JSON Schema equality

JsonNode does a pretty good job of obeying the equals()/hashCode() contract. And in fact, it does it too well for JSON Schema.

For instance, it considers numeric nodes 1 and 1.0 to be different nodes, which is true. But some IETF RFCs and drafts (among them, JSON Schema and JSON Patch) mandate that numeric JSON values be considered equal if their mathematical value is the same. This class implements this kind of equality.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.base.Equivalence

Equivalence.Wrapper<T>

Method Summary

Modifier and Type	Method and Description
protected boolean	doEquivalent(JsonNode a, JsonNode b)
protected int	doHash(JsonNode t)
static Equivalence<JsonNode>	getInstance()

Methods inherited from class com.google.common.base.Equivalence

equals, equivalent, equivalentTo, hash, identity, onResultOf, pairwise, wrap

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static Equivalence<JsonNode> getInstance()

doEquivalent

protected boolean doEquivalent(JsonNode a,
                               JsonNode b)

Specified by:

doEquivalent in class Equivalence<JsonNode>

doHash

protected int doHash(JsonNode t)

Specified by:

doHash in class Equivalence<JsonNode>