Package jsonvalues
Class JsNull
- java.lang.Object
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- jsonvalues.JsPrimitive
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- jsonvalues.JsNull
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- All Implemented Interfaces:
JsValue
public final class JsNull extends JsPrimitive
Represents null, which a valid json value. It's a singleton, only the instance JsNull.NULL exists.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description booleanequals(java.lang.Object that)Returns true if that is the singletonNULL.inthashCode()Returns the hashcode of this json nullintid()booleanisNull()JsPrimitivetoJsPrimitive()java.lang.StringtoString()-
Methods inherited from class jsonvalues.JsPrimitive
isJson, isPrimitive
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface jsonvalues.JsValue
ifNothing, ifNull, isArray, isArray, isBigDec, isBigDec, isBigInt, isBigInt, isBinary, isBool, isDecimal, isDouble, isDouble, isFalse, isInstant, isInstant, isInt, isInt, isIntegral, isJson, isLong, isLong, isNothing, isNotNothing, isNotNull, isNotNumber, isNumber, isObj, isObj, isSameType, isStr, isStr, isTrue, toJsArray, toJsBigDec, toJsBigInt, toJsBinary, toJsBool, toJsDouble, toJsInstant, toJsInt, toJsLong, toJsNumber, toJsObj, toJson, toJsStr
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Field Detail
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TYPE_ID
public static final int TYPE_ID
- See Also:
- Constant Field Values
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NULL
public static final JsNull NULL
The singleton null value.
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Method Detail
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id
public int id()
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toJsPrimitive
public JsPrimitive toJsPrimitive()
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isNull
public boolean isNull()
- Returns:
- true if this element is null
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hashCode
public int hashCode()
Returns the hashcode of this json null- Overrides:
hashCodein classjava.lang.Object- Returns:
- 1
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equals
public boolean equals(java.lang.Object that)
Returns true if that is the singletonNULL.- Overrides:
equalsin classjava.lang.Object- Parameters:
that- the reference object with which to compare.- Returns:
- true if that is
NULL
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toString
public java.lang.String toString()
- Overrides:
toStringin classjava.lang.Object- Returns:
- "null"
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