org.acm.seguin.summary.query
Class FieldQuery

java.lang.Object
  org.acm.seguin.summary.query.FieldQuery

public class FieldQuery
extends java.lang.Object

Finds a field associated with a particular type summary. A permission is also specified to insure that we find something interesting.

Author:

Chris Seguin

Field Summary

static int	DEFAULT The field we are looking for must have default protection level or higher
static int	PRIVATE The field we are looking for can have any protection level
static int	PROTECTED The field we are looking for must have protected protection level or higher
static int	PUBLIC The field we are looking for must be public

Constructor Summary

FieldQuery()

Method Summary

static FieldSummary	find(TypeSummary typeSummary, java.lang.String name) Finds an associated field
static FieldSummary	query(TypeSummary typeSummary, java.lang.String name, int protection) Finds the field associated with a type
static FieldSummary	queryAncestors(TypeSummary typeSummary, java.lang.String name, int protection) Finds the field associated with a type in the ancestors of that type

Methods inherited from class java.lang.Object

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

Field Detail

PRIVATE

public static final int PRIVATE

The field we are looking for can have any protection level

See Also:

Constant Field Values

DEFAULT

public static final int DEFAULT

The field we are looking for must have default protection level or higher

See Also:

Constant Field Values

PROTECTED

public static final int PROTECTED

The field we are looking for must have protected protection level or higher

See Also:

Constant Field Values

PUBLIC

public static final int PUBLIC

The field we are looking for must be public

See Also:

Constant Field Values

Constructor Detail

FieldQuery

public FieldQuery()

Method Detail

find

public static FieldSummary find(TypeSummary typeSummary,
                                java.lang.String name)

Finds an associated field

Parameters:

typeSummary - the type

name - the name

Returns:

the field found or null if none

query

public static FieldSummary query(TypeSummary typeSummary,
                                 java.lang.String name,
                                 int protection)

Finds the field associated with a type

Parameters:

typeSummary - the type to search

name - the name of the field

protection - the minimum protection level

Returns:

the field summary if one is found, null if none is found

queryAncestors

public static FieldSummary queryAncestors(TypeSummary typeSummary,
                                          java.lang.String name,
                                          int protection)

Finds the field associated with a type in the ancestors of that type

Parameters:

typeSummary - the type to search

name - the name of the field

protection - the minimum protection level

Returns:

the field summary if one is found, null if none is found