thredds.catalog.query

Class Selector

java.lang.Object

thredds.catalog.query.Selector

Direct Known Subclasses:

SelectGeoRegion, SelectList, SelectRange, SelectRangeDate, SelectService, SelectStation

public abstract class Selector
extends java.lang.Object

Abstract class for DQC selector elements.

Author:

john caron

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.ArrayList	children
protected java.util.List	compound
protected InvDocumentation	desc
protected java.lang.String	id
protected boolean	isUsed
protected boolean	multiple
protected boolean	required
protected java.lang.String	template
protected java.lang.String	title

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Selector()
protected	Selector(java.lang.String title, java.lang.String id, java.lang.String template, java.lang.String required, java.lang.String multiple) Construct from fields in XML catalog.

Method Summary

Methods

Modifier and Type	Method and Description
void	appendQuery(java.lang.StringBuffer sbuff, java.util.ArrayList values) Create the selector result string, and append.
boolean	equals(java.lang.Object o) Instances which have same id are equal.
InvDocumentation	getDescription()
java.lang.String	getId()
java.lang.String	getSelectType()
java.lang.String	getTemplate()
java.lang.String	getTitle()
int	hashCode() Override Object.hashCode() to be consistent with this equals.
boolean	isMultiple()
boolean	isRequired()
boolean	isUsed()
void	setCompoundSelectors(java.util.List compound)
void	setDescription(InvDocumentation desc)
void	setId(java.lang.String id)
void	setMultiple(java.lang.String multiple)
void	setRequired(java.lang.String required)
void	setTemplate(java.lang.String template)
void	setTitle(java.lang.String title)
void	setUsed(boolean isUsed)

Methods inherited from class java.lang.Object

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

Field Detail

children

protected java.util.ArrayList children

compound

protected java.util.List compound

isUsed

protected boolean isUsed

title

protected java.lang.String title

id

protected java.lang.String id

template

protected java.lang.String template

required

protected boolean required

multiple

protected boolean multiple

desc

protected InvDocumentation desc

Constructor Detail

Selector

protected Selector()

Selector

protected Selector(java.lang.String title,
        java.lang.String id,
        java.lang.String template,
        java.lang.String required,
        java.lang.String multiple)

Construct from fields in XML catalog.

Parameters:

title - : human displayable name

id - : unique id

template - : for the query string

required - : true or false

multiple - : true or false

Method Detail

setDescription

public void setDescription(InvDocumentation desc)

getDescription

public InvDocumentation getDescription()

getTitle

public java.lang.String getTitle()

setTitle

public void setTitle(java.lang.String title)

getId

public java.lang.String getId()

setId

public void setId(java.lang.String id)

getTemplate

public java.lang.String getTemplate()

setTemplate

public void setTemplate(java.lang.String template)

isRequired

public boolean isRequired()

setRequired

public void setRequired(java.lang.String required)

isMultiple

public boolean isMultiple()

setMultiple

public void setMultiple(java.lang.String multiple)

getSelectType

public java.lang.String getSelectType()

setCompoundSelectors

public void setCompoundSelectors(java.util.List compound)

isUsed

public boolean isUsed()

setUsed

public void setUsed(boolean isUsed)

appendQuery

public void appendQuery(java.lang.StringBuffer sbuff,
               java.util.ArrayList values)

Create the selector result string, and append.

Parameters:

sbuff - append here

values - list of selected values, each value is a pair (String, Object), where the String is name of the value, and the Object is the value itself. We use the toString() method on the object to get its String representation.

equals

public boolean equals(java.lang.Object o)

Instances which have same id are equal.

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Override Object.hashCode() to be consistent with this equals.

Overrides:

hashCode in class java.lang.Object