tfw.base.operation.data_context

Class DataContext

java.lang.Object

tfw.base.operation.data_context.DataContext

All Implemented Interfaces:

java.io.Serializable, java.util.Map<java.lang.Object,java.lang.Object>

public class DataContext
extends java.lang.Object
implements java.util.Map<java.lang.Object,java.lang.Object>, java.io.Serializable

Data context.
Operation steps get necessary settings (or long time-range parameters) form data context.
Operation steps put non-integer results into data context.

Author:

Typhoon.Free.Wolf

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_TEXT_SPACING
private java.util.Map<java.lang.Object,java.lang.Object>	map Content area for initial versions of this class.
private static long	serialVersionUID long serialVersionUID
private java.lang.String	strTextSpacing

Constructor Summary

Constructors

Constructor and Description
DataContext(java.util.Map<java.lang.Object,java.lang.Object> map)

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(java.lang.Object key)
boolean	containsValue(java.lang.Object value)
java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>>	entrySet()
java.lang.Object	get(java.lang.Object key)
java.lang.Integer	getInteger(java.lang.Object oKey) Returns the integer to which the specified key is mapped, or null if this map contains no mapping for the key.
java.lang.String	getString(java.lang.Object oKey) Returns the string to which the specified key is mapped, or null if this map contains no mapping for the key.
protected java.lang.String	getTextSpacing() Gets the text spacing.
boolean	isEmpty()
java.util.Set<java.lang.Object>	keySet()
java.lang.Object	put(java.lang.Object key, java.lang.Object value)
void	putAll(java.util.Map<? extends java.lang.Object,? extends java.lang.Object> map)
java.lang.Object	remove(java.lang.Object key)
protected void	resetTextSpacing() Resets the text spacing to the default value.
protected void	setTextSpacing(java.lang.String strTextSpacing) Sets the text spacing.
int	size()
java.lang.String	toString()
java.lang.String	toString(int intTextSpanCount) Returns string representation of the object, with appointed count of text span.
java.util.Collection<java.lang.Object>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

serialVersionUID

private static final long serialVersionUID

long serialVersionUID

DEFAULT_TEXT_SPACING

public static final java.lang.String DEFAULT_TEXT_SPACING

See Also:

Constant Field Values

strTextSpacing

private java.lang.String strTextSpacing

map

private java.util.Map<java.lang.Object,java.lang.Object> map

Content area for initial versions of this class.

Constructor Detail

DataContext

public DataContext(java.util.Map<java.lang.Object,java.lang.Object> map)

Parameters:

map - - Attributes.
- Content area for initial versions of this class.
Map<Object, Object> is acceptable. But it is recommended to pass in Map<String, Object>.

Method Detail

getTextSpacing

protected java.lang.String getTextSpacing()

Gets the text spacing.

Returns:

The text spacing.

setTextSpacing

protected void setTextSpacing(java.lang.String strTextSpacing)

Sets the text spacing.

Parameters:

strTextSpacing - - The text spacing.

resetTextSpacing

protected void resetTextSpacing()

Resets the text spacing to the default value.

clear

public void clear()

Specified by:

clear in interface java.util.Map<java.lang.Object,java.lang.Object>

See Also:

Map.clear()

containsKey

public boolean containsKey(java.lang.Object key)

Specified by:

containsKey in interface java.util.Map<java.lang.Object,java.lang.Object>

Parameters:

key - - Attribute key.

Returns:

true if this map contains a mapping for the specified key.

See Also:

Map.containsKey(java.lang.Object)

containsValue

public boolean containsValue(java.lang.Object value)

Specified by:

containsValue in interface java.util.Map<java.lang.Object,java.lang.Object>

Parameters:

value - - Value to be associated with the specified key.

Returns:

true if this map maps one or more keys to the specified value
.

See Also:

Map.containsValue(java.lang.Object)

entrySet

public java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>> entrySet()

Specified by:

entrySet in interface java.util.Map<java.lang.Object,java.lang.Object>

Returns:

A set view of the mappings contained in this map.

See Also:

Map.entrySet()

get

public java.lang.Object get(java.lang.Object key)

Specified by:

get in interface java.util.Map<java.lang.Object,java.lang.Object>

Parameters:

key - - Attribute key.
* @return The value to which the specified key is mapped, or null if this map contains no mapping for the key.

See Also:

Map.get(java.lang.Object)

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<java.lang.Object,java.lang.Object>

Returns:

true if this map contains no key-value mappings.

See Also:

Map.isEmpty()

keySet

public java.util.Set<java.lang.Object> keySet()

Specified by:

keySet in interface java.util.Map<java.lang.Object,java.lang.Object>

Returns:

A set view of the keys contained in this map.

See Also:

Map.keySet()

put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)

Specified by:

put in interface java.util.Map<java.lang.Object,java.lang.Object>

Parameters:

key - - Attribute key.

value - - Value to be associated with the specified key.

Returns:

The previous value associated with key, or null if there was no mapping for key. (A null return can also indicate that the map previously associated null with key, if the implementation supports null values.)

See Also:

Map.put(java.lang.Object, java.lang.Object)

putAll

public void putAll(java.util.Map<? extends java.lang.Object,? extends java.lang.Object> map)

Specified by:

putAll in interface java.util.Map<java.lang.Object,java.lang.Object>

Parameters:

map - - Attributes.

See Also:

Map.putAll(java.util.Map)

remove

public java.lang.Object remove(java.lang.Object key)

Specified by:

remove in interface java.util.Map<java.lang.Object,java.lang.Object>

Parameters:

key - - Attribute key.

Returns:

The previous value associated with key, or null if there was no mapping for key.

See Also:

Map.remove(java.lang.Object)

size

public int size()

Specified by:

size in interface java.util.Map<java.lang.Object,java.lang.Object>

Returns:

The number of key-value mappings in this map.

See Also:

Map.size()

values

public java.util.Collection<java.lang.Object> values()

Specified by:

values in interface java.util.Map<java.lang.Object,java.lang.Object>

Returns:

A collection view of the values contained in this map.

See Also:

Map.values()

getString

public java.lang.String getString(java.lang.Object oKey)

Returns the string to which the specified key is mapped, or null if this map contains no mapping for the key.

Parameters:

oKey - - Attribute key.

Returns:

The string to which the specified key is mapped, or null if this map contains no mapping for the key.

getInteger

public java.lang.Integer getInteger(java.lang.Object oKey)

Returns the integer to which the specified key is mapped, or null if this map contains no mapping for the key.

Parameters:

oKey - - Attribute key.

Returns:

The integer to which the specified key is mapped, or null if this map contains no mapping for the key.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

A string representation of the object.

See Also:

Object.toString()

toString

public java.lang.String toString(int intTextSpanCount)

Returns string representation of the object, with appointed count of text span.

Parameters:

intTextSpanCount - - Count of text span.

Returns:

A string representation of the object, with appointed count of text span.