org.spockframework.runtime
Class ValueRecorder

java.lang.Object
  org.spockframework.runtime.ValueRecorder

All Implemented Interfaces:

java.lang.Iterable<java.lang.Object>

public class ValueRecorder
extends java.lang.Object
implements java.lang.Iterable<java.lang.Object>

Records the values in a condition.

Author:

Peter Niederwieser

Field Summary

static java.lang.String	REALIZE_NAS
static java.lang.String	RECORD
static java.lang.String	RESET

Constructor Summary

ValueRecorder()

Method Summary

java.util.List<java.lang.Object>	getRecordedValues() Useful for manipulating values after they have been recorded.
java.util.Iterator<java.lang.Object>	iterator() Returns an iterator over the recorded values.
java.lang.Object	realizeNas(int index, java.lang.Object value) Materializes N/A values without recording a new value.
java.lang.Object	record(int index, java.lang.Object value) Records and returns the specified value.
void	replaceLastValue(java.lang.Object newValue) Useful for manipulating the last recorded value.
ValueRecorder	reset()

Methods inherited from class java.lang.Object

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

Field Detail

RESET

public static final java.lang.String RESET

See Also:

Constant Field Values

RECORD

public static final java.lang.String RECORD

See Also:

Constant Field Values

REALIZE_NAS

public static final java.lang.String REALIZE_NAS

See Also:

Constant Field Values

Constructor Detail

ValueRecorder

public ValueRecorder()

Method Detail

reset

public ValueRecorder reset()

record

public java.lang.Object record(int index,
                               java.lang.Object value)

Records and returns the specified value. Hence an expression can be replaced with record(expression) without impacting evaluation of the expression.

realizeNas

public java.lang.Object realizeNas(int index,
                                   java.lang.Object value)

Materializes N/A values without recording a new value.

iterator

public java.util.Iterator<java.lang.Object> iterator()

Returns an iterator over the recorded values.

Specified by:

iterator in interface java.lang.Iterable<java.lang.Object>

Returns:

an iterator over the recorded values

replaceLastValue

public void replaceLastValue(java.lang.Object newValue)

Useful for manipulating the last recorded value.

getRecordedValues

public java.util.List<java.lang.Object> getRecordedValues()

Useful for manipulating values after they have been recorded.