com.goldencode.p2j.util

Class logical.logicalConstant

java.lang.Object

com.goldencode.p2j.util.LazyUndoable

com.goldencode.p2j.util.BaseDataType

com.goldencode.p2j.util.logical

com.goldencode.p2j.util.logical.logicalConstant

All Implemented Interfaces:

BaseDataTypeConstant, Undoable, java.io.Externalizable, java.io.Serializable, java.lang.Comparable

Enclosing class:

logical

public static class logical.logicalConstant
extends logical
implements BaseDataTypeConstant

An immutable logical type, to be used for TRUE/FALSE/UNKNOWN singletons required within FWD runtime.

Instances of this type are serializable.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.goldencode.p2j.util.logical

logical.logicalConstant

Nested classes/interfaces inherited from class com.goldencode.p2j.util.BaseDataType

BaseDataType.Type, BaseDataType.WrapperHandler

Field Summary

Fields inherited from class com.goldencode.p2j.util.logical

DEFAULT_FORMAT, FALSE, TRUE, UNKNOWN

Constructor Summary

Constructors

Constructor and Description
logicalConstant() Default constructor, creates an instance that represents the unknown value.
logicalConstant(boolean value) Constructs an instance that has the boolean value passed in and which does not represent the unknown value.

Method Summary

Modifier and Type	Method and Description
void	assign(BaseDataType value) Operation not possible.
void	assign(boolean value) Operation not possible.
void	assign(jobject<?> value) Operation not possible.
void	assign(logical value) Operation not possible.
void	assign(java.lang.Object value) Operation not possible.
void	assign(Undoable value) Operation not possible.
(package private) java.util.function.Supplier<AbstractParameter>	getAssigner() Operation not possible.
void	setUnknown() Operation not possible.
void	setValue(boolean value) Operation not possible.

Methods inherited from class com.goldencode.p2j.util.logical

_and, _and, _and, _and, _and, _and, _not, _or, _or, _or, _or, _or, _or, and, and, and, and, and, and, booleanValue, compareTo, defaultFormatString, duplicate, equals, formatLength, fromString, getSize, getType, getValue, hashCode, instantiateDefault, instantiateDefaultExtent, instantiateUnknown, isIncompatibleTypesOnConversion, isUnknown, maximum, maximum, maximumStringSize, minimum, minimum, not, not, of, or, or, or, or, or, or, readExternal, splitFormat, toJavaType, toString, toString, toStringExport, toStringMessage, writeExternal

Methods inherited from class com.goldencode.p2j.util.BaseDataType

calcFormatLength, createProxy, createProxy, deepCopy, elementsOfType, fallback, fromTypeName, generateDefault, generateUnknown, getTypeName, incompatibleTypesOnConversion, initialize, initializeDefaultExtent, invalidInitializer, isAllKnown, isAllKnown, isAssignDirect, isProxy, isUnknownValue, maximum, minimum, notUnknownValue, sameType, val, variable

Methods inherited from class com.goldencode.p2j.util.LazyUndoable

changed, checkUndoable, checkUndoable, checkUndoable, getTransLevel, isGlobal, isUndoable, markUndoable, popBlock, rollback, setGlobal

Methods inherited from class java.lang.Object

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

Constructor Detail

logicalConstant

public logicalConstant()

Default constructor, creates an instance that represents the unknown value.

logicalConstant

public logicalConstant(boolean value)

Constructs an instance that has the boolean value passed in and which does not represent the unknown value.

Parameters:

value - The logical value of the resulting instance.

Method Detail

setUnknown

public void setUnknown()

Operation not possible.

Overrides:

setUnknown in class logical

Throws:

java.lang.UnsupportedOperationException - This is an immutable logical instance.

setValue

public void setValue(boolean value)

Operation not possible.

Overrides:

setValue in class logical

Parameters:

value - The state to set this instance's boolean value.

Throws:

java.lang.UnsupportedOperationException - This is an immutable logical instance.

assign

public void assign(BaseDataType value)

Operation not possible.

Overrides:

assign in class logical

Parameters:

value - The instance from which to copy state.

Throws:

java.lang.UnsupportedOperationException - This is an immutable logical instance.

assign

public void assign(boolean value)

Operation not possible.

Overrides:

assign in class logical

Parameters:

value - The data from which to copy state.

Throws:

java.lang.UnsupportedOperationException - This is an immutable logical instance.

assign

public void assign(jobject<?> value)

Operation not possible.

Overrides:

assign in class BaseDataType

Parameters:

value - The instance holding a Java type, compatible with BDT native types.

Throws:

java.lang.UnsupportedOperationException - This is an immutable logical instance.

assign

public void assign(logical value)

Operation not possible.

Overrides:

assign in class logical

Parameters:

value - The instance from which to copy state.

Throws:

java.lang.UnsupportedOperationException - This is an immutable logical instance.

assign

public void assign(java.lang.Object value)

Operation not possible.

Overrides:

assign in class BaseDataType

Parameters:

value - The current value. This is considered POLY, as it may be passed by DYNAMIC-INVOKE or other POLY functions for which their returned data type is unknown at conversion time.

Throws:

java.lang.UnsupportedOperationException - This is an immutable logical instance.

assign

public void assign(Undoable value)

Operation not possible.

Specified by:

assign in interface Undoable

Overrides:

assign in class logical

Parameters:

value - The instance from which to copy state.

Throws:

java.lang.UnsupportedOperationException - This is an immutable logical instance.

getAssigner

java.util.function.Supplier<AbstractParameter> getAssigner()

Operation not possible.

Overrides:

getAssigner in class BaseDataType

Returns:

See above.

Throws:

java.lang.UnsupportedOperationException - This is an immutable logical instance.