org.datamixer.util
Class Range

java.lang.Object
  org.datamixer.util.Range

public class Range

extends java.lang.Object

Field Summary

protected static java.lang.String	CLOSE_BRACKET
protected static java.lang.String	CLOSE_PAREN
protected Value	epsilon_
protected java.lang.String	expr_
protected Bound	first_
protected static java.lang.String	FORWARD_SLASH
protected static int	GROUP_ALL
protected static int	GROUP_CLOSE_BOUND
protected static int	GROUP_EPSILON
protected static int	GROUP_FIRST
protected static int	GROUP_LAST
protected static int	GROUP_OPEN_BOUND
protected static int	GROUP_STEP
protected Bound	last_
protected org.apache.log4j.Logger	logger_
protected static java.lang.String	OPEN_BRACKET
protected static java.lang.String	OPEN_PAREN
protected static java.util.regex.Pattern	pattern_
protected static org.apache.log4j.Logger	staticLogger_
protected Value	step_

Constructor Summary

Range()

Range(Value first)

Range(Value first, Value last)

Range(Value first, Value last, Value step)

Range(Value first, Value last, Value step, Value epsilon)

Method Summary

Value	getEpsilon()
java.lang.String	getExpression()
Value	getFirst()
Bound	getFirstBound()
Value	getLast()
Bound	getLastBound()
protected static java.util.regex.Pattern	getPattern() unbounded range = "[first,]step" bounded range = "[first,last]step"
Value	getStep()
void	initialize()
protected void	parse()
void	setEpsilon(Value value)
void	setExpression(java.lang.String value)
void	setFirst(Value value)
void	setFirstBound(Bound value)
void	setLast(Value value)
void	setLastBound(Bound value)
void	setStep(Value value)
protected void	setup()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

OPEN_BRACKET

protected static final java.lang.String OPEN_BRACKET

See Also:

Constant Field Values

OPEN_PAREN

protected static final java.lang.String OPEN_PAREN

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Constant Field Values

CLOSE_BRACKET

protected static final java.lang.String CLOSE_BRACKET

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Constant Field Values

CLOSE_PAREN

protected static final java.lang.String CLOSE_PAREN

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Constant Field Values

FORWARD_SLASH

protected static final java.lang.String FORWARD_SLASH

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Constant Field Values

GROUP_ALL

protected static final int GROUP_ALL

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Constant Field Values

GROUP_OPEN_BOUND

protected static final int GROUP_OPEN_BOUND

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Constant Field Values

GROUP_FIRST

protected static final int GROUP_FIRST

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Constant Field Values

GROUP_LAST

protected static final int GROUP_LAST

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Constant Field Values

GROUP_CLOSE_BOUND

protected static final int GROUP_CLOSE_BOUND

See Also:

Constant Field Values

GROUP_STEP

protected static final int GROUP_STEP

See Also:

Constant Field Values

GROUP_EPSILON

protected static final int GROUP_EPSILON

See Also:

Constant Field Values

expr_

protected java.lang.String expr_

first_

protected Bound first_

last_

protected Bound last_

step_

protected Value step_

epsilon_

protected Value epsilon_

pattern_

protected static java.util.regex.Pattern pattern_

logger_

protected org.apache.log4j.Logger logger_

staticLogger_

protected static org.apache.log4j.Logger staticLogger_

Constructor Detail

Range

public Range()

Range

public Range(Value first)

Range

public Range(Value first,
             Value last)

Range

public Range(Value first,
             Value last,
             Value step)

Range

public Range(Value first,
             Value last,
             Value step,
             Value epsilon)

Method Detail

setup

protected void setup()

getExpression

public java.lang.String getExpression()

setExpression

public void setExpression(java.lang.String value)

getFirstBound

public Bound getFirstBound()

setFirstBound

public void setFirstBound(Bound value)

getFirst

public Value getFirst()

setFirst

public void setFirst(Value value)

getLastBound

public Bound getLastBound()

setLastBound

public void setLastBound(Bound value)

getLast

public Value getLast()

setLast

public void setLast(Value value)

getStep

public Value getStep()

setStep

public void setStep(Value value)

getEpsilon

public Value getEpsilon()

setEpsilon

public void setEpsilon(Value value)

toString

public java.lang.String toString()

initialize

public void initialize()

parse

protected void parse()

getPattern

protected static java.util.regex.Pattern getPattern()

unbounded range = "[first,]step"
bounded range = "[first,last]step"