edu.northwestern.at.utils

Class TaggedStringsMap

java.lang.Object

edu.northwestern.at.utils.TaggedStringsMap

All Implemented Interfaces:

TaggedStrings

public class TaggedStringsMap
extends java.lang.Object
implements TaggedStrings

Wraps a map as a TaggedStrings object.

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<java.lang.String,java.lang.String>	wrappedMap Map being wrapped.

Constructor Summary

Constructors

Constructor and Description
TaggedStringsMap() Create a tagged strings map.
TaggedStringsMap(java.util.Map<java.lang.String,java.lang.String> map) Create a tagged strings map.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	containsString(java.lang.String string) See if specified string exists.
java.util.Set<java.lang.String>	getAllStrings() Get set of all unique string values.
java.util.Set<java.lang.String>	getAllTags() Get set of all unique tag values.
java.util.Map<java.lang.String,java.lang.String>	getMap() Return the wrapped map.
int	getStringCount() Get number of strings.
java.lang.String	getTag(java.lang.String string) Get the tag value associated with a string.
void	putTag(java.lang.String string, java.lang.String tag) Set the tag value associated with a string.

Methods inherited from class java.lang.Object

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

Field Detail

wrappedMap

protected java.util.Map<java.lang.String,java.lang.String> wrappedMap

Map being wrapped.

Constructor Detail

TaggedStringsMap

public TaggedStringsMap()

Create a tagged strings map.

TaggedStringsMap

public TaggedStringsMap(java.util.Map<java.lang.String,java.lang.String> map)

Create a tagged strings map.

Parameters:

map - The map to wrap.

Method Detail

containsString

public boolean containsString(java.lang.String string)

See if specified string exists.

Specified by:

containsString in interface TaggedStrings

Parameters:

string - The string.

Returns:

True if specified string exists.

getTag

public java.lang.String getTag(java.lang.String string)

Get the tag value associated with a string.

Specified by:

getTag in interface TaggedStrings

Parameters:

string - The string.

Returns:

The tag value associated with the string. May be null.

putTag

public void putTag(java.lang.String string,
          java.lang.String tag)

Set the tag value associated with a string.

Specified by:

putTag in interface TaggedStrings

Parameters:

string - The string.

tag - The tag.

getStringCount

public int getStringCount()

Get number of strings.

Specified by:

getStringCount in interface TaggedStrings

Returns:

Number of strings.

getAllTags

public java.util.Set<java.lang.String> getAllTags()

Get set of all unique tag values.

Specified by:

getAllTags in interface TaggedStrings

Returns:

Set of all unique tag values.

getAllStrings

public java.util.Set<java.lang.String> getAllStrings()

Get set of all unique string values.

Specified by:

getAllStrings in interface TaggedStrings

Returns:

Set of all unique string values.

getMap

public java.util.Map<java.lang.String,java.lang.String> getMap()

Return the wrapped map.

Returns:

The wrapped map.