org.unisens

Interface ValuesEntry

All Superinterfaces:

java.lang.Cloneable, Entry, MeasurementEntry, TimedEntry

public interface ValuesEntry
extends MeasurementEntry

A ValuesEntry represents data acquired at certain points in time. Points in time are determined by sample number using a specific sampleRate.

Method Summary

Modifier and Type	Method and Description
void	append(Value data) Appends a Value object to this ValueEntry.
void	append(Value[] data) Appends an Array of Values object to this ValueEntry
void	appendValuesList(ValueList valueList) Appends the Values contained in a ValuesList object to this ValueEntry
Value[]	read(int length) Reads from the data file beginning at the current postion of the file pointer and presents the data as Array of Value
Value[]	read(long pos, int length) Reads from the data file beginning at a given postion and presents the data as Array of Value
Value[]	readScaled(int length)
Value[]	readScaled(long pos, int length)
ValueList	readValuesList(int length) Reads from the data file beginning at the current position of the file pointer and presents the data as a ValuesList object.
ValueList	readValuesList(long pos, int length) Reads from the data file beginning at a given position and presents the data as a ValuesList object.
ValueList	readValuesListScaled(int length) Reads from the data file beginning at the current position of the file pointer and presents the data as a ValuesList object.
ValueList	readValuesListScaled(long pos, int length) Reads from the data file beginning at a given position and presents the data as a ValuesList object.

Methods inherited from interface org.unisens.MeasurementEntry

getAdcResolution, getAdcZero, getBaseline, getChannelCount, getChannelNames, getDataType, getLsbValue, getUnit, setAdcProperties, setAdcResolution, setAdcZero, setBaseline, setChannelNames, setDataType, setLsbValue, setUnit

Methods inherited from interface org.unisens.TimedEntry

getCount, getSampleRate, resetPos, setSampleRate

Methods inherited from interface org.unisens.Entry

addCustomAttribute, clone, close, createBinFileFormat, createCsvFileFormat, createCustomFileFormat, createXmlFileFormat, getComment, getContentClass, getCustomAttributes, getFileFormat, getId, getName, getSource, getSourceId, getUnisens, rename, setComment, setContentClass, setFileFormat, setName, setSource, setSourceId, setUnisens

Method Detail

read

Value[] read(long pos,
             int length)
      throws java.io.IOException

Reads from the data file beginning at a given postion and presents the data as Array of Value

Parameters:

pos - the position/row to start from

length - number of rows to read

Returns:

an Array of Value objects

Throws:

java.io.IOException

read

Value[] read(int length)
      throws java.io.IOException

Reads from the data file beginning at the current postion of the file pointer and presents the data as Array of Value

Parameters:

length - number of rows to read

Returns:

an Array of Value objects

Throws:

java.io.IOException

readScaled

Value[] readScaled(long pos,
                   int length)
            throws java.io.IOException

Throws:

java.io.IOException

readScaled

Value[] readScaled(int length)
            throws java.io.IOException

Throws:

java.io.IOException

append

void append(Value data)
     throws java.lang.IllegalArgumentException,
            java.io.IOException

Appends a Value object to this ValueEntry.

Parameters:

data - the Value to append

Throws:

java.lang.IllegalArgumentException

java.io.IOException

append

void append(Value[] data)
     throws java.lang.IllegalArgumentException,
            java.io.IOException

Appends an Array of Values object to this ValueEntry

Parameters:

data - the Values to append

Throws:

java.lang.IllegalArgumentException

java.io.IOException

appendValuesList

void appendValuesList(ValueList valueList)
               throws java.io.IOException,
                      java.lang.IllegalArgumentException

Appends the Values contained in a ValuesList object to this ValueEntry

Parameters:

valueList - the ValuesList to append

Throws:

java.io.IOException

java.lang.IllegalArgumentException

readValuesList

ValueList readValuesList(int length)
                  throws java.io.IOException

Reads from the data file beginning at the current position of the file pointer and presents the data as a ValuesList object.

Parameters:

length - number of rows to read

Returns:

a ValuesList

Throws:

java.io.IOException

readValuesList

ValueList readValuesList(long pos,
                         int length)
                  throws java.io.IOException

Reads from the data file beginning at a given position and presents the data as a ValuesList object.

Parameters:

pos - the position/row to start from

length - number of rows to read

Returns:

a ValuesList

Throws:

java.io.IOException

readValuesListScaled

ValueList readValuesListScaled(int length)
                        throws java.io.IOException

Reads from the data file beginning at the current position of the file pointer and presents the data as a ValuesList object. The data values are scaled according to baseline and lsbValue. value = (ADCout - baseline) * lsbValue.

Parameters:

length - number of rows to read

Returns:

a ValuesList

Throws:

java.io.IOException

readValuesListScaled

ValueList readValuesListScaled(long pos,
                               int length)
                        throws java.io.IOException

Reads from the data file beginning at a given position and presents the data as a ValuesList object. The data values are scaled according to baseline and lsbValue. value = (ADCout - baseline) * lsbValue.

Parameters:

pos - the position/row to start from

length - number of rows to read

Returns:

a ValuesList

Throws:

java.io.IOException