Sha256: e92e82dcdab73d898798d514801638841110b4b22c229fa35ab46f0a7d85a9db
Contents?: true
Size: 1.22 KB
Versions: 164
Compression:
Stored size: 1.22 KB
Contents
package sh.calaba.org.codehaus.jackson.node;
import java.io.IOException;
import sh.calaba.org.codehaus.jackson.*;
import sh.calaba.org.codehaus.jackson.map.SerializerProvider;
/**
* This singleton value class is used to contain explicit JSON null
* value.
*/
public final class NullNode
extends ValueNode
{
// // Just need a fly-weight singleton
public final static NullNode instance = new NullNode();
private NullNode() { }
public static NullNode getInstance() { return instance; }
@Override public JsonToken asToken() { return JsonToken.VALUE_NULL; }
@Override
public boolean isNull() { return true; }
@Override
public String asText() {
return "null";
}
@Override
public int asInt(int defaultValue) {
return 0;
}
@Override
public long asLong(long defaultValue) {
return 0L;
}
@Override
public double asDouble(double defaultValue) {
return 0.0;
}
@Override
public final void serialize(JsonGenerator jg, SerializerProvider provider)
throws IOException, JsonProcessingException
{
jg.writeNull();
}
@Override
public boolean equals(Object o)
{
return (o == this);
}
}
Version data entries
164 entries across 164 versions & 2 rubygems