Class AbstractMetadata

java.lang.Object
org.eclipse.aether.metadata.AbstractMetadata
All Implemented Interfaces:
Metadata
Direct Known Subclasses:
DefaultMetadata

public abstract class AbstractMetadata extends Object implements Metadata
A skeleton class for metadata.
  • Constructor Details

  • Method Details

    • setFile

      Deprecated.
      Description copied from interface: Metadata
      Sets the file of the metadata.
      Specified by:
      setFile in interface Metadata
      Parameters:
      file - The file of the metadata, may be null
      Returns:
      The new metadata, never null.
    • setPath

      public Metadata setPath(Path path)
      Description copied from interface: Metadata
      Sets the file of the metadata.
      Specified by:
      setPath in interface Metadata
      Parameters:
      path - The file of the metadata, may be null
      Returns:
      The new metadata, never null.
    • setProperties

      public Metadata setProperties(Map<String,String> properties)
      Description copied from interface: Metadata
      Sets the properties for the metadata.
      Specified by:
      setProperties in interface Metadata
      Parameters:
      properties - The properties for the metadata, may be null.
      Returns:
      The new metadata, never null.
    • getProperty

      public String getProperty(String key, String defaultValue)
      Description copied from interface: Metadata
      Gets the specified property.
      Specified by:
      getProperty in interface Metadata
      Parameters:
      key - The name of the property, must not be null.
      defaultValue - The default value to return in case the property is not set, may be null.
      Returns:
      The requested property value or null if the property is not set and no default value was provided.
    • copyProperties

      protected static Map<String,String> copyProperties(Map<String,String> properties)
      Copies the specified metadata properties. This utility method should be used when creating new metadata instances with caller-supplied properties.
      Parameters:
      properties - The properties to copy, may be null.
      Returns:
      The copied and read-only properties, never null.
    • toString

      public String toString()
      Overrides:
      toString in class Object
    • equals

      public boolean equals(Object obj)
      Compares this metadata with the specified object.
      Overrides:
      equals in class Object
      Parameters:
      obj - The object to compare this metadata against, may be null.
      Returns:
      true if and only if the specified object is another Metadata with equal coordinates, type, nature, properties and file, false otherwise.
    • hashCode

      public int hashCode()
      Returns a hash code for this metadata.
      Overrides:
      hashCode in class Object
      Returns:
      A hash code for the metadata.