Package org.camunda.bpm.engine.variable.impl.type

Class PrimitiveValueTypeImpl.DoubleTypeImpl

java.lang.Object

org.camunda.bpm.engine.variable.impl.type.AbstractValueTypeImpl

org.camunda.bpm.engine.variable.impl.type.PrimitiveValueTypeImpl

org.camunda.bpm.engine.variable.impl.type.PrimitiveValueTypeImpl.DoubleTypeImpl

All Implemented Interfaces:

java.io.Serializable, PrimitiveValueType, ValueType

Enclosing class:

PrimitiveValueTypeImpl

public static class PrimitiveValueTypeImpl.DoubleTypeImpl
extends PrimitiveValueTypeImpl

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.camunda.bpm.engine.variable.impl.type.PrimitiveValueTypeImpl

PrimitiveValueTypeImpl.BooleanTypeImpl, PrimitiveValueTypeImpl.BytesTypeImpl, PrimitiveValueTypeImpl.DateTypeImpl, PrimitiveValueTypeImpl.DoubleTypeImpl, PrimitiveValueTypeImpl.IntegerTypeImpl, PrimitiveValueTypeImpl.LongTypeImpl, PrimitiveValueTypeImpl.NullTypeImpl, PrimitiveValueTypeImpl.NumberTypeImpl, PrimitiveValueTypeImpl.ShortTypeImpl, PrimitiveValueTypeImpl.StringTypeImpl

Field Summary

Fields inherited from class org.camunda.bpm.engine.variable.impl.type.PrimitiveValueTypeImpl

javaType

Fields inherited from class org.camunda.bpm.engine.variable.impl.type.AbstractValueTypeImpl

name

Fields inherited from interface org.camunda.bpm.engine.variable.type.ValueType

BOOLEAN, BYTES, DATE, DOUBLE, FILE, INTEGER, LONG, NULL, NUMBER, OBJECT, SHORT, STRING, VALUE_INFO_TRANSIENT

Constructor Summary

Constructors

Constructor	Description
DoubleTypeImpl()

Method Summary

Modifier and Type	Method	Description
boolean	canConvertFromTypedValue(TypedValue typedValue)	Determines whether the argument typed value can be converted to a typed value of this value type.
DoubleValue	convertFromTypedValue(TypedValue typedValue)	Converts a typed value to a typed value of this type.
DoubleValue	createValue(java.lang.Object value, java.util.Map<java.lang.String,java.lang.Object> valueInfo)	Creates a new TypedValue using this type.
ValueType	getParent()	Gets the parent value type.

Methods inherited from class org.camunda.bpm.engine.variable.impl.type.PrimitiveValueTypeImpl

getJavaType, getValueInfo, isPrimitiveValueType, toString

Methods inherited from class org.camunda.bpm.engine.variable.impl.type.AbstractValueTypeImpl

equals, getName, hashCode, isAbstract, isTransient, unsupportedConversion

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.camunda.bpm.engine.variable.type.ValueType

getName, isAbstract

Constructor Detail

DoubleTypeImpl

public DoubleTypeImpl()

Method Detail

createValue

public DoubleValue createValue(java.lang.Object value,
                               java.util.Map<java.lang.String,java.lang.Object> valueInfo)

Description copied from interface: ValueType

Creates a new TypedValue using this type.

Parameters:

value - the value

Returns:

the typed value for the value

getParent

public ValueType getParent()

Description copied from interface: ValueType

Gets the parent value type.

Value type hierarchy is only relevant for queries and has the following meaning: When a value query is made (e.g. all tasks with a certain variable value), a "child" type's value also matches a parameter value of the parent type. This is only supported when the parent value type's implementation of ValueType.isAbstract() returns true.

Specified by:

getParent in interface ValueType

Overrides:

getParent in class AbstractValueTypeImpl

canConvertFromTypedValue

public boolean canConvertFromTypedValue(TypedValue typedValue)

Description copied from interface: ValueType

Determines whether the argument typed value can be converted to a typed value of this value type.

Specified by:

canConvertFromTypedValue in interface ValueType

Overrides:

canConvertFromTypedValue in class AbstractValueTypeImpl

convertFromTypedValue

public DoubleValue convertFromTypedValue(TypedValue typedValue)

Description copied from interface: ValueType

Converts a typed value to a typed value of this type. This does not suceed if ValueType.canConvertFromTypedValue(TypedValue) returns false.

Specified by:

convertFromTypedValue in interface ValueType

Overrides:

convertFromTypedValue in class AbstractValueTypeImpl