webwork.util

Class QuerySegment

java.lang.Object

webwork.util.QuerySegment

public class QuerySegment
extends Object

A segment of a ValueStack Query.

Version:

$Revision: 1.11 $

Author:

Maurice C. Parker (maurice@vineyardenterprise.com)

Field Summary

Fields

Modifier and Type	Field and Description
static int	ATTRIBUTE
static int	COLLECTION
static int	CONCAT
static int	CURRENT
static int	EXPAND
static int	FALSE
static int	METHOD
static int	NULL
static int	NUMBER
static int	PARAMETER
static int	PARENT
static int	PROPERTY
static int	ROOT
static int	STRING
static int	TRUE

Constructor Summary

Constructors

Constructor and Description
QuerySegment(int type)
QuerySegment(String id, int type)
QuerySegment(String id, Query query, int type)

Method Summary

Methods

Modifier and Type	Method and Description
void	addValue(Object value) Add a value that is associated with this QuerySegment.
void	createValues()
String	getId() Return the identification string.
Query	getQuery()
int	getType() Return this QuerySegments type.
List<Object>	getValues() Returns a list of values for this QuerySegment.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

STRING

public static final int STRING

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Constant Field Values

TRUE

public static final int TRUE

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Constant Field Values

FALSE

public static final int FALSE

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Constant Field Values

CURRENT

public static final int CURRENT

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Constant Field Values

PARENT

public static final int PARENT

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Constant Field Values

ROOT

public static final int ROOT

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Constant Field Values

ATTRIBUTE

public static final int ATTRIBUTE

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Constant Field Values

PARAMETER

public static final int PARAMETER

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Constant Field Values

PROPERTY

public static final int PROPERTY

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Constant Field Values

COLLECTION

public static final int COLLECTION

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Constant Field Values

METHOD

public static final int METHOD

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Constant Field Values

EXPAND

public static final int EXPAND

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Constant Field Values

NUMBER

public static final int NUMBER

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Constant Field Values

NULL

public static final int NULL

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Constant Field Values

CONCAT

public static final int CONCAT

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Constant Field Values

Constructor Detail

QuerySegment

public QuerySegment(int type)

QuerySegment

public QuerySegment(String id,
            int type)

QuerySegment

public QuerySegment(String id,
            Query query,
            int type)

Method Detail

addValue

public void addValue(Object value)

Add a value that is associated with this QuerySegment.

createValues

public void createValues()

getId

public String getId()

Return the identification string.

getQuery

public Query getQuery()

getType

public int getType()

Return this QuerySegments type. The type is used to identify if this QuerySegment will be used to access an object property, an object method, or a Collection.

getValues

public List<Object> getValues()

Returns a list of values for this QuerySegment.

toString

public String toString()

Overrides:

toString in class Object