com.epimorphics.server.webapi.dsapi

Class Projection

java.lang.Object

com.epimorphics.server.webapi.dsapi.Projection

All Implemented Interfaces:

JSONWritable

public class Projection
extends Object
implements JSONWritable

A table of API results. Can be sorted, sliced, cached.

Author:

Dave Reynolds

Field Summary

Fields

Modifier and Type	Field and Description
protected DSAPI	api
protected Object[][]	data
protected int	length
protected int	offset
protected String	sortSignature

Constructor Summary

Constructors

Constructor and Description
Projection(DSAPI api)
Projection(DSAPI api, Object[][] data)
Projection(DSAPI api, Object[][] data, String initialSort)
Projection(Projection clone, int offset, int limit)
Projection(Projection clone, Object[][] data, String initialSort)

Method Summary

Methods

Modifier and Type	Method and Description
int	getLimit()
int	getOffset()
String	getSortSignature()
void	setLimit(int limit)
void	setOffset(int offset)
void	setSortSignature(String sort)
Projection	slice(int offset, int limit)
Projection	sort(String sort)
void	writeTo(JSFullWriter out)

Methods inherited from class java.lang.Object

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

Field Detail

api

protected DSAPI api

data

protected Object[][] data

sortSignature

protected String sortSignature

offset

protected int offset

length

protected int length

Constructor Detail

Projection

public Projection(DSAPI api)

Projection

public Projection(DSAPI api,
          Object[][] data)

Projection

public Projection(DSAPI api,
          Object[][] data,
          String initialSort)

Projection

public Projection(Projection clone,
          Object[][] data,
          String initialSort)

Projection

public Projection(Projection clone,
          int offset,
          int limit)

Method Detail

setSortSignature

public void setSortSignature(String sort)

getSortSignature

public String getSortSignature()

sort

public Projection sort(String sort)

slice

public Projection slice(int offset,
               int limit)

getOffset

public int getOffset()

setOffset

public void setOffset(int offset)

getLimit

public int getLimit()

setLimit

public void setLimit(int limit)

writeTo

public void writeTo(JSFullWriter out)

Specified by:

writeTo in interface JSONWritable