org.apache.parquet.schema

Class PrimitiveStringifier

java.lang.Object

org.apache.parquet.schema.PrimitiveStringifier

public abstract class PrimitiveStringifier
extends Object

Class that provides string representations for the primitive values. These string values are to be used for logging/debugging purposes. The method stringify is overloaded for each primitive types. The overloaded methods not implemented for the related types throw OperationNotSupportedException.

Method Summary

Modifier and Type	Method and Description
String	stringify(Binary value)
String	stringify(boolean value)
String	stringify(double value)
String	stringify(float value)
String	stringify(int value)
String	stringify(long value)
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

toString

public final String toString()

Overrides:

toString in class Object

stringify

public String stringify(boolean value)

Parameters:

value - the value to be stringified

Returns:

the string representation for value

Throws:

UnsupportedOperationException - if value type is not supported by this stringifier

stringify

public String stringify(int value)

Parameters:

value - the value to be stringified

Returns:

the string representation for value

Throws:

UnsupportedOperationException - if value type is not supported by this stringifier

stringify

public String stringify(long value)

Parameters:

value - the value to be stringified

Returns:

the string representation for value

Throws:

UnsupportedOperationException - if value type is not supported by this stringifier

stringify

public String stringify(float value)

Parameters:

value - the value to be stringified

Returns:

the string representation for value

Throws:

UnsupportedOperationException - if value type is not supported by this stringifier

stringify

public String stringify(double value)

Parameters:

value - the value to be stringified

Returns:

the string representation for value

Throws:

UnsupportedOperationException - if value type is not supported by this stringifier

stringify

public String stringify(Binary value)

Parameters:

value - the value to be stringified

Returns:

the string representation for value

Throws:

UnsupportedOperationException - if value type is not supported by this stringifier