quadbase.util

Class HyperLink

java.lang.Object

quadbase.util.HyperLink

public class HyperLink
extends java.lang.Object

HyperLink

A structure to hold the hyperlink defined in the chart.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HyperLink.HintStyle

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	category Name of the category, a blank name (not null) represent all category
static java.lang.String	DEFAULT_TARGET Default target of the hyperlink, default is ""
java.lang.String	hint The hint to show when a right mouse click is done on the link.
java.lang.String	link The hyperlink which is any valid URL string.
java.lang.String	series Name of the series, a blank name (not null) represent all series
java.lang.String	sumBy Name of the sum category for stack chart, a blank name (not null) represent all sum category
java.lang.String	target Specified target of the hyperlink
java.lang.String	xValue Value of X axis for surface chart, a string "All" represent all X values
java.lang.String	zValue Value of Z axis for surface chart, a string "All" represent all Z values

Constructor Summary

Constructors

Constructor and Description
HyperLink() Constructor for HyperLink
HyperLink(PickData pd) Constructor for HyperLink, internal use by chart package only
HyperLink(java.lang.String series, java.lang.String category, java.lang.String sumBy, java.lang.String link) Constructor for HyperLink using the default target window
HyperLink(java.lang.String series, java.lang.String category, java.lang.String sumBy, java.lang.String link, java.lang.String target) Constructor for HyperLink

Method Summary

Modifier and Type	Method and Description
void	copy(HyperLink cr)
static java.util.Vector	copy(java.util.Vector crl)
static HyperLink	createHyperLinkForSurfaceChart(java.lang.String xValue, java.lang.String zValue, java.lang.String link) HyperLink constructor for surface chart using the default target window
static HyperLink	createHyperLinkForSurfaceChart(java.lang.String xValue, java.lang.String zValue, java.lang.String link, java.lang.String target) create HyperLink for surface chart
boolean	equals(java.lang.Object obj) Check whether two hyperlink are equals, link field are igonred
HyperLink	findNewLink(java.util.Vector vec) Search for a valid hyperlink define in the Vector of HyperLink using the category, series and sumBy of this object.
HyperLink	findNewLink(java.util.Vector vec, boolean forLegend)
HyperLink.HintStyle	getHintStyle()
java.lang.String	getHintValue() Return the hint string associated with this hyperlink.
int	hashCode()
static HyperLink	read(java.io.DataInput in, boolean btarget, boolean isUTF) Read the link defination
void	readHint(java.io.DataInput in, boolean isUTF) Read the hint string from the input file.
void	setHintStyle(HyperLink.HintStyle style) Sets behavior of the hyperlink hints against the data points hints.
void	setHintValue(java.lang.String hintString) Set the hint string associated with this hyperlink.
java.lang.String	toString() Overide object.toString()
void	write(java.io.DataOutput out) Output the link defination
void	writeHint(java.io.DataOutput out) Write the hint string to the output file also.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_TARGET

public static final java.lang.String DEFAULT_TARGET

Default target of the hyperlink, default is ""

See Also:

Constant Field Values

series

public java.lang.String series

Name of the series, a blank name (not null) represent all series

category

public java.lang.String category

Name of the category, a blank name (not null) represent all category

sumBy

public java.lang.String sumBy

Name of the sum category for stack chart, a blank name (not null) represent all sum category

xValue

public java.lang.String xValue

Value of X axis for surface chart, a string "All" represent all X values

zValue

public java.lang.String zValue

Value of Z axis for surface chart, a string "All" represent all Z values

link

public java.lang.String link

The hyperlink which is any valid URL string. If the extension is .cht or .tpl then current chart will replace by new one. For other extension the browser will load that page.

target

public java.lang.String target

Specified target of the hyperlink

hint

public java.lang.String hint

The hint to show when a right mouse click is done on the link.

Constructor Detail

HyperLink

public HyperLink(PickData pd)

Constructor for HyperLink, internal use by chart package only

Parameters:

pd - a PickData object

HyperLink

public HyperLink()

Constructor for HyperLink

HyperLink

public HyperLink(java.lang.String series,
                 java.lang.String category,
                 java.lang.String sumBy,
                 java.lang.String link,
                 java.lang.String target)

Constructor for HyperLink

Parameters:

series - series name, a blank name "" represent all series

category - category name, a blank name "" represent all category

sumBy - sumBy name, a blank name "" represent all sum category

link - the hyperlink, can be any valid URL name

target - the target window

HyperLink

public HyperLink(java.lang.String series,
                 java.lang.String category,
                 java.lang.String sumBy,
                 java.lang.String link)

Constructor for HyperLink using the default target window

Parameters:

series - series name, a blank name "" represent all series

category - category name, a blank name "" represent all category

sumBy - sumBy name, a blank name "" represent all sum category

link - the hyperlink, can be any valid URL name

Method Detail

setHintStyle

public void setHintStyle(HyperLink.HintStyle style)

Sets behavior of the hyperlink hints against the data points hints. REPLACE - data point hint is replaced by hyperlink hint. (default) ATTACH_START - hyperlink hint is placed at the start of the data point hint. ATTACH_END - hyperlink hint is appended to the data point hint.

getHintStyle

public HyperLink.HintStyle getHintStyle()

createHyperLinkForSurfaceChart

public static HyperLink createHyperLinkForSurfaceChart(java.lang.String xValue,
                                                       java.lang.String zValue,
                                                       java.lang.String link,
                                                       java.lang.String target)

create HyperLink for surface chart

Parameters:

xValue - value of X Axis, a string "All" represent all values in X axis

zValue - value of Z Axis, a string "All" represent all values in Z axis

link - the hyperlink, can be any valid URL name

target - the target window Note X, Z Axis form horizontal plane for 3D surface chart

createHyperLinkForSurfaceChart

public static HyperLink createHyperLinkForSurfaceChart(java.lang.String xValue,
                                                       java.lang.String zValue,
                                                       java.lang.String link)

HyperLink constructor for surface chart using the default target window

Parameters:

xValue - value of X Axis, a string "All" represent all values in X axis

zValue - value of Z Axis, a string "All" represent all values in Z axis

link - the hyperlink, can be any valid URL name Note X, Z Axis form horizontal plane for 3D surface chart

copy

public static java.util.Vector copy(java.util.Vector crl)

copy

public void copy(HyperLink cr)

equals

public boolean equals(java.lang.Object obj)

Check whether two hyperlink are equals, link field are igonred

Overrides:

equals in class java.lang.Object

Returns:

true if series, category, sumBy field are equal.

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Output the link defination

Parameters:

out - data stream where the link output to

Throws:

java.io.IOException

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

writeHint

public void writeHint(java.io.DataOutput out)
               throws java.io.IOException

Write the hint string to the output file also.

Throws:

java.io.IOException

read

public static HyperLink read(java.io.DataInput in,
                             boolean btarget,
                             boolean isUTF)
                      throws java.io.IOException

Read the link defination

Parameters:

in - data stream where the link retrieve from

btarget - true for file version >= 34

Returns:

the hyperlink

Throws:

java.io.IOException

readHint

public void readHint(java.io.DataInput in,
                     boolean isUTF)
              throws java.io.IOException

Read the hint string from the input file.

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overide object.toString()

Overrides:

toString in class java.lang.Object

Returns:

a string that represent the current hyperlink

findNewLink

public HyperLink findNewLink(java.util.Vector vec)

Search for a valid hyperlink define in the Vector of HyperLink using the category, series and sumBy of this object. If multiple links are found that match the criteria in the vector. The most specialize link will return.

Parameters:

vec - a Vector of object HyperLink

Returns:

a hyperlink, the url is store in the link of it

findNewLink

public HyperLink findNewLink(java.util.Vector vec,
                             boolean forLegend)

setHintValue

public void setHintValue(java.lang.String hintString)

Set the hint string associated with this hyperlink.

Parameters:

hintString - The hint string.

See Also:

IHyperLinkSet.gethHint()

getHintValue

public java.lang.String getHintValue()

Return the hint string associated with this hyperlink.

Returns:

The hint value.

See Also:

IHyperLinkSet.gethHint()