Class %IO.IParts.SeekableIO

abstract class %IO.IParts.SeekableIO

Aggregation holder class for methods implemented in Seekable stream classes The methods of this class work for both Byte and Character streams

Inventory

Parameters	Properties	Methods	Queries	Indices	ForeignKeys	Triggers
	2	6

Summary

Properties
Position	Size

Methods
Clear	Find	Rewind	Seek	SizeGet
TruncateAt

Subclasses
%IO.I.ByteSeekableStream	%IO.IParts.CharacterSeekableIO

Properties

• property Position as %Integer [ InitialExpression = 0,ReadOnly ];

• property Size as %Integer [ Calculated,ReadOnly ];

Methods

• method Clear(Output pSC As %Status) as %Boolean

• method Find(pMatch As %String, pPosition As %Integer = 1, pEndPosition As %Integer = -1, Output pSC As %Status, pReadLines As %Boolean = 0) as %Integer

• method Rewind(Output pSC As %Status)

• abstract method Seek(pPosition As %Integer = 1, Output pSC As %Status) as %Boolean

• method SizeGet() as %Integer

This is a Get accessor method for the Size property.

• method TruncateAt(pPosition As %Integer, Output pSC As %Status) as %Boolean


[BASEXML] > [%IO] > [IParts] > [SeekableIO]		Private Storage