cascading.property

Class PropertyUtil

java.lang.Object

cascading.property.PropertyUtil

public class PropertyUtil
extends java.lang.Object

Class PropertyUtil is a static helper class for handling properties.

Constructor Summary

Constructors

Constructor and Description
PropertyUtil()

Method Summary

Modifier and Type	Method and Description
static java.util.Map<java.lang.Object,java.lang.Object>	asFlatMap(java.util.Map<java.lang.Object,java.lang.Object> properties)
static java.util.Properties	createProperties(java.lang.Iterable<java.util.Map.Entry<java.lang.String,java.lang.String>> defaultProperties)
static java.util.Properties	createProperties(java.util.Map<java.lang.Object,java.lang.Object> properties, java.util.Properties defaultProperties)
static boolean	getBooleanProperty(java.util.Map<java.lang.Object,java.lang.Object> properties, java.lang.String property, boolean defaultValue)
static boolean	getBooleanProperty(java.util.Properties defaultProperties, java.util.Map<java.lang.Object,java.lang.Object> properties, java.lang.String property, boolean defaultValue)
static int	getIntProperty(java.util.Map<java.lang.Object,java.lang.Object> properties, java.lang.String property, int defaultValue)
static int	getIntProperty(java.util.Properties defaultProperties, java.util.Map<java.lang.Object,java.lang.Object> properties, java.lang.String property, int defaultValue)
static java.lang.String	getProperty(java.util.Map<java.lang.Object,java.lang.Object> properties, ConfigDef configDef, java.lang.String property)
static java.lang.String	getProperty(java.util.Map<java.lang.Object,java.lang.Object> properties, ScopedElement flowElement, java.lang.String property)
static java.lang.String	getProperty(java.util.Map<java.lang.Object,java.lang.Object> properties, java.lang.String property)
static <A> A	getProperty(java.util.Map<java.lang.Object,java.lang.Object> properties, java.lang.String key, A defaultValue)
static java.lang.String	getStringProperty(java.util.Map<java.lang.Object,java.lang.Object> properties, java.lang.String property)
static java.lang.String	getStringProperty(java.util.Properties defaultProperties, java.util.Map<java.lang.Object,java.lang.Object> properties, java.lang.String property)
static java.util.Properties	merge(java.util.Properties... properties) Merge all properties instances into one.
static java.util.Properties	remove(java.util.Properties properties, java.util.Properties... remove)
static java.util.Properties	remove(java.util.Properties properties, java.util.Set<java.lang.String> keys)
static java.util.Properties	retain(java.util.Properties properties, java.util.Properties... retain)
static java.util.Properties	retain(java.util.Properties properties, java.util.Set<java.lang.String> keys)
static void	setProperty(java.util.Map<java.lang.Object,java.lang.Object> properties, java.lang.String key, java.lang.String value)

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyUtil

public PropertyUtil()

Method Detail

getProperty

public static java.lang.String getProperty(java.util.Map<java.lang.Object,java.lang.Object> properties,
                                           java.lang.String property)

getBooleanProperty

public static boolean getBooleanProperty(java.util.Map<java.lang.Object,java.lang.Object> properties,
                                         java.lang.String property,
                                         boolean defaultValue)

getBooleanProperty

public static boolean getBooleanProperty(java.util.Properties defaultProperties,
                                         java.util.Map<java.lang.Object,java.lang.Object> properties,
                                         java.lang.String property,
                                         boolean defaultValue)

getIntProperty

public static int getIntProperty(java.util.Map<java.lang.Object,java.lang.Object> properties,
                                 java.lang.String property,
                                 int defaultValue)

getIntProperty

public static int getIntProperty(java.util.Properties defaultProperties,
                                 java.util.Map<java.lang.Object,java.lang.Object> properties,
                                 java.lang.String property,
                                 int defaultValue)

getStringProperty

public static java.lang.String getStringProperty(java.util.Map<java.lang.Object,java.lang.Object> properties,
                                                 java.lang.String property)

getStringProperty

public static java.lang.String getStringProperty(java.util.Properties defaultProperties,
                                                 java.util.Map<java.lang.Object,java.lang.Object> properties,
                                                 java.lang.String property)

getProperty

public static <A> A getProperty(java.util.Map<java.lang.Object,java.lang.Object> properties,
                                java.lang.String key,
                                A defaultValue)

getProperty

public static java.lang.String getProperty(java.util.Map<java.lang.Object,java.lang.Object> properties,
                                           ScopedElement flowElement,
                                           java.lang.String property)

getProperty

public static java.lang.String getProperty(java.util.Map<java.lang.Object,java.lang.Object> properties,
                                           ConfigDef configDef,
                                           java.lang.String property)

setProperty

public static void setProperty(java.util.Map<java.lang.Object,java.lang.Object> properties,
                               java.lang.String key,
                               java.lang.String value)

createProperties

public static java.util.Properties createProperties(java.lang.Iterable<java.util.Map.Entry<java.lang.String,java.lang.String>> defaultProperties)

createProperties

public static java.util.Properties createProperties(java.util.Map<java.lang.Object,java.lang.Object> properties,
                                                    java.util.Properties defaultProperties)

asFlatMap

public static java.util.Map<java.lang.Object,java.lang.Object> asFlatMap(java.util.Map<java.lang.Object,java.lang.Object> properties)

merge

public static java.util.Properties merge(java.util.Properties... properties)

Merge all properties instances into one.

Always returns a new Properties instance.

Subsequent values to not overwrite earlier values, that is, the left most instances have more precedence, that is, won't be replaced.

Parameters:

properties -

Returns:

a new Properties instance.

remove

public static java.util.Properties remove(java.util.Properties properties,
                                          java.util.Properties... remove)

remove

public static java.util.Properties remove(java.util.Properties properties,
                                          java.util.Set<java.lang.String> keys)

retain

public static java.util.Properties retain(java.util.Properties properties,
                                          java.util.Properties... retain)

retain

public static java.util.Properties retain(java.util.Properties properties,
                                          java.util.Set<java.lang.String> keys)