Class Table<T>

java.lang.Object

com.ibm.wala.util.tables.Table<T>

Direct Known Subclasses:

StringTable

public class Table<T>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final SimpleVector<String>	columnHeadings
protected final ArrayList<SimpleVector<T>>	rows

Constructor Summary

Constructors

Constructor	Description
Table()	create an empty table
Table(Table<T> t)	create an empty table with the same column headings as t
Table(String[] columns)	create an empty table with the given column headings

Method Summary

Modifier and Type	Method	Description
void	addRow(Map<String,T> p)
int[]	computeColumnWidths()
String	getColumnHeading(int i)	Note that column indices start at zero
T	getElement(int row, int column)
int	getNumberOfColumns()
int	getNumberOfRows()
static void	padWithSpaces(StringBuilder b, int length)
void	removeRow(Map<String,T> p)
Map<String,T>	row2Map(int row)
String	toString()

Methods inherited from class Object

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

Field Details

rows

protected final ArrayList<SimpleVector<T>> rows

columnHeadings

protected final SimpleVector<String> columnHeadings

Constructor Details

Table

public Table()

create an empty table

Table

public Table(Table<T> t)
      throws IllegalArgumentException

create an empty table with the same column headings as t

Throws:

IllegalArgumentException - if t == null

Table

public Table(String[] columns)
      throws IllegalArgumentException

create an empty table with the given column headings

Throws:

IllegalArgumentException - if columns == null, or columns[i] == null for some i

Method Details

toString

public String toString()

Overrides:

toString in class Object

getElement

public T getElement(int row,
 int column)

getColumnHeading

public String getColumnHeading(int i)

Note that column indices start at zero

computeColumnWidths

public int[] computeColumnWidths()

getNumberOfColumns

public int getNumberOfColumns()

getNumberOfRows

public int getNumberOfRows()

row2Map

public Map<String,T> row2Map(int row)

addRow

public void addRow(Map<String,T> p)

removeRow

public void removeRow(Map<String,T> p)

padWithSpaces

public static void padWithSpaces(StringBuilder b,
 int length)