Package com.yahoo.vespa.model.builder.xml.dom

Class ModelElement

java.lang.Object

com.yahoo.vespa.model.builder.xml.dom.ModelElement

public class ModelElement
extends Object

A w3c Element wrapper with a better API. Author unknown.

Constructor Summary

Constructors

Constructor	Description
ModelElement(Element xml)

Method Summary

Modifier and Type	Method	Description
double	asDouble()
Duration	asDuration()
long	asLong()
String	asString()
boolean	booleanAttribute(String name)
boolean	booleanAttribute(String name, boolean defaultValue)
ModelElement	child(String name)	Returns the child with the given name, or null if none.
Boolean	childAsBoolean(String path)
Double	childAsDouble(String path)
Duration	childAsDuration(String path)
Integer	childAsInteger(String path)
Long	childAsLong(String path)
String	childAsString(String path)
ModelElement	childByPath(String path)
List<ModelElement>	children(String name)	If not found, return empty list.
Double	doubleAttribute(String name)
Element	getXml()
Integer	integerAttribute(String name)	Returns the value of this attribute or null if not present
Integer	integerAttribute(String name, Integer defaultValue)
Long	longAttribute(String name)
double	requiredDoubleAttribute(String name)	Returns the given attribute or throws IllegalArgumentException if not present
int	requiredIntegerAttribute(String name)	Returns the given attribute or throws IllegalArgumentException if not present
String	requiredStringAttribute(String name)	Returns the content of the attribute with the given name or throws IllegalArgumentException if not present
String	stringAttribute(String name)	Returns the content of the attribute with the given name, or null if none
String	stringAttribute(String name, String defaultValue)	Returns the content of the attribute with the given name, or the default value if none
List<ModelElement>	subElements(String name)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelElement

public ModelElement(Element xml)

Method Detail

getXml

public Element getXml()

child

public ModelElement child(String name)

Returns the child with the given name, or null if none.

children

public List<ModelElement> children(String name)

If not found, return empty list.

childByPath

public ModelElement childByPath(String path)

childAsString

public String childAsString(String path)

asString

public String asString()

asDouble

public double asDouble()

asLong

public long asLong()

asDuration

public Duration asDuration()

childAsLong

public Long childAsLong(String path)

childAsInteger

public Integer childAsInteger(String path)

childAsDouble

public Double childAsDouble(String path)

childAsBoolean

public Boolean childAsBoolean(String path)

childAsDuration

public Duration childAsDuration(String path)

requiredIntegerAttribute

public int requiredIntegerAttribute(String name)

Returns the given attribute or throws IllegalArgumentException if not present

integerAttribute

public Integer integerAttribute(String name)

Returns the value of this attribute or null if not present

integerAttribute

public Integer integerAttribute(String name,
                                Integer defaultValue)

booleanAttribute

public boolean booleanAttribute(String name)

booleanAttribute

public boolean booleanAttribute(String name,
                                boolean defaultValue)

longAttribute

public Long longAttribute(String name)

doubleAttribute

public Double doubleAttribute(String name)

requiredDoubleAttribute

public double requiredDoubleAttribute(String name)

Returns the given attribute or throws IllegalArgumentException if not present

stringAttribute

public String stringAttribute(String name)

Returns the content of the attribute with the given name, or null if none

stringAttribute

public String stringAttribute(String name,
                              String defaultValue)

Returns the content of the attribute with the given name, or the default value if none

requiredStringAttribute

public String requiredStringAttribute(String name)

Returns the content of the attribute with the given name or throws IllegalArgumentException if not present

subElements

public List<ModelElement> subElements(String name)

toString

public String toString()

Overrides:

toString in class Object