Package org.apache.hop.core.util

Class IntegerPluginProperty

java.lang.Object

org.apache.hop.core.util.KeyValue<Integer>

org.apache.hop.core.util.IntegerPluginProperty

All Implemented Interfaces:

Serializable, IPluginProperty

public class IntegerPluginProperty
extends KeyValue<Integer>
implements IPluginProperty

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.hop.core.util.KeyValue

DEFAULT_TRUE_VALUES, VALID_KEY_CHARS

Fields inherited from interface org.apache.hop.core.util.IPluginProperty

BOOLEAN_STRING_TRUE, DEFAULT_BOOLEAN_VALUE, DEFAULT_DOUBLE_VALUE, DEFAULT_INTEGER_VALUE, DEFAULT_STRING_VALUE

Constructor Summary

Constructors

Constructor	Description
IntegerPluginProperty(String key)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	appendXml(StringBuilder builder)
boolean	evaluate()
void	loadXml(Node node)
void	readFromPreferences(Preferences node)
void	saveToPreferences(Preferences node)

Methods inherited from class org.apache.hop.core.util.KeyValue

assertKey, booleanValue, booleanValue, booleanValue, booleanValue, booleanValue, doubleValue, doubleValue, floatValue, floatValue, getKey, getValue, integerValue, integerValue, longValue, longValue, setValue, stringValue, stringValue, stringValueDefaultIfBlank, toString, value, value

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerPluginProperty

public IntegerPluginProperty(String key)
                      throws IllegalArgumentException

Constructor. Value is null.

Parameters:

key - key to set.

Throws:

IllegalArgumentException - if key is invalid.

Method Detail

evaluate

public boolean evaluate()

Specified by:

evaluate in interface IPluginProperty

Returns:

true if value not null or 'false'.

appendXml

public void appendXml(StringBuilder builder)

Specified by:

appendXml in interface IPluginProperty

Parameters:

builder - builder to append to.

loadXml

public void loadXml(Node node)

Specified by:

loadXml in interface IPluginProperty

Parameters:

node - the node.

saveToPreferences

public void saveToPreferences(Preferences node)

Specified by:

saveToPreferences in interface IPluginProperty

Parameters:

node - preferences node

readFromPreferences

public void readFromPreferences(Preferences node)

Specified by:

readFromPreferences in interface IPluginProperty

Parameters:

node - preferences node.