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This page contains release notes information for Aspose.Tasks for Java 20.4.

 

Major Features

The release Aspose.Tasks for Java 20.4 supports the long-awaited feature of saving into MPP format without preloading of MPP template file.
The next scenario is valid now:

Java

 

Also in this release, we are presenting the new API to work with the built-in and custom properties of a project.

Old meta properties API:

Java

New meta properties API:

Java

 

All Changes

 Key  Summary Issue Type
TASKSNET-3703  Implement a support of saving a project into MPP file without preloading of an MPP template file New Feature
TASKSNET-3764  Refactor Custom and BuiltIn Properties Enhancement 
TASKSNET-3593  When calculation mode is set to automatic the code executes for too long Enhancement 
TASKSNET-3724  Fix cost calculation in specific MPP file Bug 
TASKSNET-3802  Fix IndexOutOfRange exception on loading MPP file Bug 
TASKSNET-3753  Fix extra resource presented in output MPP after reading from DB Bug 
TASKSNET-3727  Fix different project start/end dates in licensed and evaluation modes Bug 
TASKSNET-3709  Fix reading of GdHtml files Bug 


Public API and Backwards Incompatible Changes

The following public types were added:  Description 
 com.aspose.tasks.BuiltInProjectProperty  Represents a built-in property. 
 com.aspose.tasks.BuiltInProjectPropertyCollection  Represents a collection of built-in project properties. 
 com.aspose.tasks.CustomProjectProperty  Represents a custom property. 
 com.aspose.tasks.CustomProjectPropertyCollection  Represents a collection of custom project properties. 
 com.aspose.tasks.CustomPropertyType  Represents a custom property type enumeration. 
 com.aspose.tasks.GenericProperty  Represents a base class of a strongly typed property. 
 com.aspose.tasks.Property  Represents a base class of a property. 
 com.aspose.tasks.PropertyCollection  A base class of collection of properties. 
 The following public methods and properties were added:  Description 
 com.aspose.tasks.Baseline.equals(com.aspose.tasks.Baseline)  Returns a value indicating whether this instance is equal to a specified object. 
 com.aspose.tasks.Baseline.opEquality(com.aspose.tasks.Baseline,com.aspose.tasks.Baseline)  Returns a value indicating whether this instance is equal to a specified object. 
 com.aspose.tasks.Baseline.opInequality(com.aspose.tasks.Baseline,com.aspose.tasks.Baseline)  Returns a value indicating whether this instance is not equal to a specified object. 
 com.aspose.tasks.Baseline.opLessThan(com.aspose.tasks.Baseline,com.aspose.tasks.Baseline)  Returns a value indicating whether this instance is less than a specified object. 
 com.aspose.tasks.Baseline.opGreaterThan(com.aspose.tasks.Baseline,com.aspose.tasks.Baseline)  Returns a value indicating whether this instance is greater than a specified object. 
 com.aspose.tasks.Baseline.opGreaterThanOrEqual(com.aspose.tasks.Baseline,com.aspose.tasks.Baseline)  Returns a value indicating whether this instance is greater than or equal to a specified object. 
 com.aspose.tasks.Baseline.opLessThanOrEqual(com.aspose.tasks.Baseline,com.aspose.tasks.Baseline)  Returns a value indicating whether this instance is less than or equal to a specified object. 
 com.aspose.tasks.Duration.opEquality(com.aspose.tasks.Duration,com.aspose.tasks.Duration)  Returns a value indicating whether this instance is equal to a specified object. 
 com.aspose.tasks.Duration.opInequality(com.aspose.tasks.Duration,com.aspose.tasks.Duration)  Returns a value indicating whether this instance is not equal to a specified object. 
 com.aspose.tasks.Filter.equals(com.aspose.tasks.Filter)  Returns a value indicating whether this instance is equal to the specified AssignmentBaseline object. 
 com.aspose.tasks.Filter.opEquality(com.aspose.tasks.Filter,com.aspose.tasks.Filter)  Returns a value indicating whether this instance is equal to a specified object. 
 com.aspose.tasks.Filter.opInequality(com.aspose.tasks.Filter,com.aspose.tasks.Filter)  Returns a value indicating whether this instance is not equal to a specified object. 
 com.aspose.tasks.Filter.opLessThan(com.aspose.tasks.Filter,com.aspose.tasks.Filter)  Returns a value indicating whether this instance is less than a specified object. 
 com.aspose.tasks.Filter.opGreaterThan(com.aspose.tasks.Filter,com.aspose.tasks.Filter)  Returns a value indicating whether this instance is greater than a specified object. 
 com.aspose.tasks.Filter.opGreaterThanOrEqual(com.aspose.tasks.Filter,com.aspose.tasks.Filter)  Returns a value indicating whether this instance is greater than or equal to a specified object. 
 com.aspose.tasks.Filter.opLessThanOrEqual(com.aspose.tasks.Filter,com.aspose.tasks.Filter)  Returns a value indicating whether this instance is less than or equal to a specified object. 
 com.aspose.tasks.NullableBool.opEquality(com.aspose.tasks.NullableBool,com.aspose.tasks.NullableBool)  Returns a value indicating whether this instance is equal to a specified object. 
 com.aspose.tasks.NullableBool.opInequality(com.aspose.tasks.NullableBool,com.aspose.tasks.NullableBool)  Returns a value indicating whether this instance is not equal to a specified object. 
 com.aspose.tasks.Project.getBuiltInProps  Gets project's built-in properties collection. 
 com.aspose.tasks.Project.getCustomProps  Gets project's custom properties collection. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.isReadOnly  Gets a value indicating whether this collection is read-only; otherwise, false. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.getTitle  Gets or sets the title of a project. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.getSubject  Gets or sets the subject of a project. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.getAuthor  Gets or sets the author of a project. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.getManager  Gets or sets the manager of a project. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.getCompany  Gets or sets the company of a project. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.getCategory  Gets or sets the category of a project. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.getKeywords  Gets or sets the keywords of a project. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.getComments  Gets or sets the comments of a project. 
 com.aspose.tasks.BuiltInProjectPropertyCollection.getHyperlinkBase  Gets or sets the hyperlink base of a project. 
 com.aspose.tasks.CustomProjectProperty.getType  Gets the type of the property. 
 com.aspose.tasks.CustomProjectPropertyCollection.#ctor  Initializes a new instance of the com.aspose.tasks.CustomProjectPropertyCollection class. 
 com.aspose.tasks.CustomProjectPropertyCollection.isReadOnly  Gets a value indicating whether this collection is read-only; otherwise, false. 
 com.aspose.tasks.CustomProjectPropertyCollection.remove(java.lang.String)  Removes a property with the specified name from the collection. 
 com.aspose.tasks.CustomProjectPropertyCollection.clear  Clears the PropertyCollection. 
 com.aspose.tasks.CustomProjectPropertyCollection.add(java.lang.String,java.lang.String)  Creates a new custom property. 
 com.aspose.tasks.CustomProjectPropertyCollection.add(java.lang.String,boolean)  Creates a new custom property. 
 com.aspose.tasks.CustomProjectPropertyCollection.add(java.lang.String,double)  Creates a new custom property. 
 com.aspose.tasks.CustomProjectPropertyCollection.add(java.lang.String,java.util.Date)  Creates a new custom property. 
 com.aspose.tasks.GenericProperty.#ctor(java.lang.String)  Initializes a new instance of the com.aspose.tasks.GenericProperty class. 
 com.aspose.tasks.GenericProperty.getValueGenericPropertyNew
 com.aspose.tasks.GenericProperty.setValueGenericPropertyNew(java.lang.Object)
 Gets or sets a value of the property. 
 com.aspose.tasks.Property.getName  Gets the name of the property. 
 com.aspose.tasks.Property.getValue
 com.aspose.tasks.Property.setValue(java.lang.Object)
 Gets or sets the value of the property. 
 com.aspose.tasks.Property.toString  Returns the property value as string. 
 com.aspose.tasks.PropertyCollection.#ctor  Initializes a new instance of the PropertyCollection class. 
 com.aspose.tasks.PropertyCollection.getNames  Gets the collection of all property names. 
 com.aspose.tasks.PropertyCollection.size  Gets the number of properties in the collection. 
 com.aspose.tasks.PropertyCollection.isReadOnly  Gets a value indicating whether this collection is read-only; otherwise, false. 
 com.aspose.tasks.PropertyCollection.getItem(java.lang.String)  Gets the Property associated with the specified key. 
 com.aspose.tasks.PropertyCollection.contains(java.lang.String)  Determines whether the com.aspose.tasks.PropertyCollection contains a property with the specified name. 
 com.aspose.tasks.View.opEquality(com.aspose.tasks.View,com.aspose.tasks.View)  Returns a value indicating whether this instance is equal to a specified object. 
 com.aspose.tasks.View.opInequality(com.aspose.tasks.View,com.aspose.tasks.View)  Returns a value indicating whether this instance is not equal to a specified object. 
 com.aspose.tasks.View.opLessThan(com.aspose.tasks.View,com.aspose.tasks.View)  Returns a value indicating whether this instance is less than a specified object. 
 com.aspose.tasks.View.opGreaterThan(com.aspose.tasks.View,com.aspose.tasks.View)  Returns a value indicating whether this instance is greater than a specified object. 
 com.aspose.tasks.View.opGreaterThanOrEqual(com.aspose.tasks.View,com.aspose.tasks.View)  Returns a value indicating whether this instance is greater than or equal to a specified object. 
 com.aspose.tasks.View.opLessThanOrEqual(com.aspose.tasks.View,com.aspose.tasks.View)  Returns a value indicating whether this instance is less than or equal to a specified object. 
 com.aspose.tasks.WeekDayCollection.copyTo(com.aspose.tasks.WeekDay[],int)  Copies collection content to an array at specified index. 
 com.aspose.tasks.WeekDayCollection.indexOf(com.aspose.tasks.WeekDay)  Returns index of com.aspose.tasks.WeekDay specified. 
 com.aspose.tasks.WeekDayCollection.add(int,com.aspose.tasks.WeekDay)  Inserts com.aspose.tasks.WeekDay at specified index. 
 com.aspose.tasks.WorkingTime.#ctor(java.util.Date,java.util.Date)  Initializes a new instance of the com.aspose.tasks.WorkingTime class with a com.aspose.tasks.WorkingTime interval item with specified start and finish times. 
 The following public enumerations were added:  Description 
 com.aspose.tasks.CustomPropertyType.None  The property has no type. 
 com.aspose.tasks.CustomPropertyType.String  The property is a string value. 
 com.aspose.tasks.CustomPropertyType.DateTime  The property is a date time value. 
 com.aspose.tasks.CustomPropertyType.Number  The property is an integer number. 
 com.aspose.tasks.CustomPropertyType.Boolean  The property is a boolean value.
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