Package com.github.stephengold.joltjni

Class StateRecorder

java.lang.Object

com.github.stephengold.joltjni.JoltPhysicsObject

com.github.stephengold.joltjni.NonCopyable

com.github.stephengold.joltjni.StateRecorder

All Implemented Interfaces:

ConstJoltPhysicsObject, AutoCloseable, Comparable<ConstJoltPhysicsObject>

Direct Known Subclasses:

StateRecorderImpl

public class StateRecorder
extends NonCopyable

Record the state of a physics system. Can also compare against an expected state.

Method Summary

Modifier and Type	Method	Description
boolean	isValidating()	Test whether the recorder is validating.
boolean	readBoolean(boolean b)	Read a boolean.
float	readFloat(float f)	Read a single-precision floating-point value.
int	readInt(int i)	Read a 32-bit integer value.
void	readVec3(Vec3 inOut)	Read a vector.
void	setValidating(boolean setting)	Alter whether the recorder is validating.
void	write(boolean b)	Write the specified boolean value.
void	write(float f)	Write the specified single-precision floating-point value.
void	write(int i)	Write the specified 32-bit integer value.
void	write(Vec3Arg v)	Write the value of the specified vector.

Methods inherited from class com.github.stephengold.joltjni.JoltPhysicsObject

close, compareTo, equals, hasAssignedNativeObject, hashCode, ownsNativeObject, setVirtualAddress, startCleaner, toString, va

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

isValidating

public boolean isValidating()

Test whether the recorder is validating.

Returns:

true if validating, otherwise false

readBoolean

public boolean readBoolean(boolean b)

Read a boolean.

Parameters:

b - the value for validation

Returns:

the value that was read

readFloat

public float readFloat(float f)

Read a single-precision floating-point value.

Parameters:

f - the value for validation

Returns:

the value that was read

readInt

public int readInt(int i)

Read a 32-bit integer value.

Parameters:

i - the value for validation

Returns:

the value that was read

readVec3

public void readVec3(Vec3 inOut)

Read a vector.

Parameters:

inOut - the value for validation (not null, modified)

setValidating

public void setValidating(boolean setting)

Alter whether the recorder is validating.

Parameters:

setting - true to begin validating, false to stop validating

write

public void write(boolean b)

Write the specified boolean value.

Parameters:

b - the value to write

write

public void write(float f)

Write the specified single-precision floating-point value.

Parameters:

f - the value to write

write

public void write(int i)

Write the specified 32-bit integer value.

Parameters:

i - the value to write

write

public void write(Vec3Arg v)

Write the value of the specified vector.

Parameters:

v - the vector to write (not null, unaffected)