Package org.apache.iotdb.db.mpp.plan.statement.literal

Class Literal

java.lang.Object

org.apache.iotdb.db.mpp.plan.statement.StatementNode

org.apache.iotdb.db.mpp.plan.statement.literal.Literal

Direct Known Subclasses:

BooleanLiteral, DoubleLiteral, LongLiteral, NullLiteral, StringLiteral

public abstract class Literal
extends StatementNode

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Literal.LiteralType

Constructor Summary

Constructors

Constructor	Description
Literal()

Method Summary

Modifier and Type	Method	Description
static Literal	deserialize(java.nio.ByteBuffer byteBuffer)
org.apache.iotdb.tsfile.utils.Binary	getBinary()
boolean	getBoolean()
abstract java.lang.String	getDataTypeString()
double	getDouble()
float	getFloat()
int	getInt()
long	getLong()
abstract boolean	isDataTypeConsistency(org.apache.iotdb.tsfile.file.metadata.enums.TSDataType dataType)
abstract void	serialize(java.io.DataOutputStream stream)
abstract void	serialize(java.nio.ByteBuffer byteBuffer)

Methods inherited from class org.apache.iotdb.db.mpp.plan.statement.StatementNode

accept

Methods inherited from class java.lang.Object

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

Constructor Detail

Literal

public Literal()

Method Detail

deserialize

public static Literal deserialize(java.nio.ByteBuffer byteBuffer)

serialize

public abstract void serialize(java.nio.ByteBuffer byteBuffer)

serialize

public abstract void serialize(java.io.DataOutputStream stream)
                        throws java.io.IOException

Throws:

java.io.IOException

isDataTypeConsistency

public abstract boolean isDataTypeConsistency(org.apache.iotdb.tsfile.file.metadata.enums.TSDataType dataType)

getDataTypeString

public abstract java.lang.String getDataTypeString()

getBoolean

public boolean getBoolean()

getInt

public int getInt()

getLong

public long getLong()

getFloat

public float getFloat()

getDouble

public double getDouble()

getBinary

public org.apache.iotdb.tsfile.utils.Binary getBinary()