edu.northwestern.at.wordhoard.swing.calculator.cql
Class CQLPhrase

java.lang.Object
  edu.northwestern.at.wordhoard.swing.calculator.cql.CQLPhrase

public class CQLPhrase
extends java.lang.Object

A WordHoard Corpus Query Language phrase.

Field Summary

protected java.util.List

queryWords Ordered list of query words defining a query phrase.

Constructor Summary

CQLPhrase()
Create a query word.

CQLPhrase(CQLQueryTokenizer tokenizer)
Create a new phrase from a CQLQueryTokenizer.

CQLPhrase(CQLWord[] queryWords)
Create a query phrase from a collection of query words.

CQLPhrase(java.util.List queryWords)
Create a query phrase from a collection of query words.

Method Summary

java.util.List	getQueryWords() Get the query words for this phrase.
java.lang.String	toString() Displayable version of phrase.

Methods inherited from class java.lang.Object

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

Field Detail

queryWords

protected java.util.List queryWords

Ordered list of query words defining a query phrase.

Constructor Detail

CQLPhrase

public CQLPhrase()

Create a query word.

CQLPhrase

public CQLPhrase(java.util.List queryWords)

Create a query phrase from a collection of query words.

Parameters:

queryWords - The query words defining the phrase.

CQLPhrase

public CQLPhrase(CQLWord[] queryWords)

Create a query phrase from a collection of query words.

Parameters:

queryWords - The query words defining the query phrase.

CQLPhrase

public CQLPhrase(CQLQueryTokenizer tokenizer)
          throws InvalidCQLQueryException

Create a new phrase from a CQLQueryTokenizer.

Parameters:

tokenizer - The CQLQueryTokenizer. Should be pointing at the start of a set of CQLWord definitions.

Throws:

InvalidCQLQueryException - if the CQL syntax is bad.

Method Detail

getQueryWords

public java.util.List getQueryWords()

Get the query words for this phrase.

Returns:

The list of query term sets.

toString

public java.lang.String toString()

Displayable version of phrase.

Overrides:

toString in class java.lang.Object