Package com.yahoo.data.access.simple

Class Value.DataValue

java.lang.Object

com.yahoo.data.access.simple.Value

com.yahoo.data.access.simple.Value.DataValue

All Implemented Interfaces:

Inspectable, Inspector

Enclosing class:

Value

public static class Value.DataValue
extends Value

Nested Class Summary

Nested classes/interfaces inherited from class com.yahoo.data.access.simple.Value

Value.ArrayValue, Value.BoolValue, Value.DataValue, Value.DoubleValue, Value.EmptyValue, Value.LongValue, Value.ObjectValue, Value.StringValue

Constructor Summary

Constructors

Constructor	Description
DataValue(byte[] v)

Method Summary

Modifier and Type	Method	Description
byte[]	asData()	Access the inspector's value if it's DATA; otherwise throws exception
byte[]	asData(byte[] x)	Get the inspector's value (or the supplied default), never throws
Type	type()	Get the type of an inspector
boolean	valid()	Check if the inspector is valid.

Methods inherited from class com.yahoo.data.access.simple.Value

asBool, asBool, asDouble, asDouble, asLong, asLong, asString, asString, asUtf8, asUtf8, empty, entries, entry, entryCount, field, fieldCount, fields, inspect, invalid, toJson, toString, traverse, traverse, writeJson

Methods inherited from class java.lang.Object

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

Constructor Details

DataValue

public DataValue(byte[] v)

Method Details

valid

public boolean valid()

Description copied from interface: Inspector

Check if the inspector is valid. If you try to access a field or array entry that does not exist, you will get an invalid Inspector returned.

Specified by:

valid in interface Inspector

Overrides:

valid in class Value

type

public Type type()

Description copied from interface: Inspector

Get the type of an inspector

Specified by:

type in interface Inspector

Overrides:

type in class Value

asData

public byte[] asData()

Description copied from interface: Inspector

Access the inspector's value if it's DATA; otherwise throws exception

Specified by:

asData in interface Inspector

Overrides:

asData in class Value

asData

public byte[] asData(byte[] x)

Description copied from interface: Inspector

Get the inspector's value (or the supplied default), never throws

Specified by:

asData in interface Inspector

Overrides:

asData in class Value