Package org.apache.maven.shared.dependency.graph.internal

Class DefaultDependencyNode

java.lang.Object

org.apache.maven.shared.dependency.graph.internal.DefaultDependencyNode

All Implemented Interfaces:

DependencyNode

public class DefaultDependencyNode
extends java.lang.Object
implements DependencyNode

Default implementation of a DependencyNode.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	DefaultDependencyNode.ItemAppender	Utility class to concatenate a number of parameters with separator tokens.

Field Summary

Fields

Modifier and Type	Field	Description
private org.apache.maven.artifact.Artifact	artifact
private java.util.List<DependencyNode>	children
private java.lang.Boolean	optional
private DependencyNode	parent
private java.lang.String	premanagedScope
private java.lang.String	premanagedVersion
private java.lang.String	versionConstraint

Constructor Summary

Constructors

Constructor	Description
DefaultDependencyNode(DependencyNode parent, org.apache.maven.artifact.Artifact artifact, java.lang.String premanagedVersion, java.lang.String premanagedScope, java.lang.String versionConstraint)	Constructs the DefaultDependencyNode.
DefaultDependencyNode(DependencyNode parent, org.apache.maven.artifact.Artifact artifact, java.lang.String premanagedVersion, java.lang.String premanagedScope, java.lang.String versionConstraint, java.lang.Boolean optional)

Method Summary

Modifier and Type	Method	Description
boolean	accept(DependencyNodeVisitor visitor)	Applies the specified dependency node visitor to this dependency node and its children.
org.apache.maven.artifact.Artifact	getArtifact()
java.util.List<DependencyNode>	getChildren()
java.lang.Boolean	getOptional()
DependencyNode	getParent()	Gets the parent dependency node of this dependency node.
java.lang.String	getPremanagedScope()	Gets the scope for the dependency before dependency management was applied (if any).
java.lang.String	getPremanagedVersion()	Gets the version or version range for the dependency before dependency management was applied (if any).
java.lang.String	getVersionConstraint()	A constraint on versions for a dependency.
void	setChildren(java.util.List<DependencyNode> children)
java.lang.String	toNodeString()	Returns a string representation of this dependency node.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

artifact

private final org.apache.maven.artifact.Artifact artifact

parent

private final DependencyNode parent

premanagedVersion

private final java.lang.String premanagedVersion

premanagedScope

private final java.lang.String premanagedScope

versionConstraint

private final java.lang.String versionConstraint

children

private java.util.List<DependencyNode> children

optional

private java.lang.Boolean optional

Constructor Detail

DefaultDependencyNode

public DefaultDependencyNode(DependencyNode parent,
                             org.apache.maven.artifact.Artifact artifact,
                             java.lang.String premanagedVersion,
                             java.lang.String premanagedScope,
                             java.lang.String versionConstraint)

Constructs the DefaultDependencyNode.

Parameters:

parent - Parent node, may be null.

artifact - Artifact associated with this dependency.

premanagedVersion - the premanaged version, may be null.

premanagedScope - the premanaged scope, may be null.

versionConstraint - the version constraint, may be null.

DefaultDependencyNode

public DefaultDependencyNode(DependencyNode parent,
                             org.apache.maven.artifact.Artifact artifact,
                             java.lang.String premanagedVersion,
                             java.lang.String premanagedScope,
                             java.lang.String versionConstraint,
                             java.lang.Boolean optional)

Method Detail

accept

public boolean accept(DependencyNodeVisitor visitor)

Applies the specified dependency node visitor to this dependency node and its children.

Specified by:

accept in interface DependencyNode

Parameters:

visitor - the dependency node visitor to use

Returns:

the visitor result of ending the visit to this node

Since:

1.1

getArtifact

public org.apache.maven.artifact.Artifact getArtifact()

Specified by:

getArtifact in interface DependencyNode

Returns:

Artifact for this DependencyNode.

setChildren

public void setChildren(java.util.List<DependencyNode> children)

Parameters:

children - List of DependencyNode to set as child nodes.

getChildren

public java.util.List<DependencyNode> getChildren()

Specified by:

getChildren in interface DependencyNode

Returns:

List of child nodes for this DependencyNode.

getParent

public DependencyNode getParent()

Description copied from interface: DependencyNode

Gets the parent dependency node of this dependency node.

Specified by:

getParent in interface DependencyNode

Returns:

Parent of this DependencyNode.

getPremanagedVersion

public java.lang.String getPremanagedVersion()

Description copied from interface: DependencyNode

Gets the version or version range for the dependency before dependency management was applied (if any).

Specified by:

getPremanagedVersion in interface DependencyNode

Returns:

The dependency version before dependency management or null if the version was not managed.

getPremanagedScope

public java.lang.String getPremanagedScope()

Description copied from interface: DependencyNode

Gets the scope for the dependency before dependency management was applied (if any).

Specified by:

getPremanagedScope in interface DependencyNode

Returns:

The dependency scope before dependency management or null if the scope was not managed.

getVersionConstraint

public java.lang.String getVersionConstraint()

Description copied from interface: DependencyNode

A constraint on versions for a dependency. A constraint can either consist of one or more version ranges or a single version.

Specified by:

getVersionConstraint in interface DependencyNode

Returns:

The constraint on the dependency.

getOptional

public java.lang.Boolean getOptional()

Specified by:

getOptional in interface DependencyNode

Returns:

true for an optional dependency.

toNodeString

public java.lang.String toNodeString()

Description copied from interface: DependencyNode

Returns a string representation of this dependency node.

Specified by:

toNodeString in interface DependencyNode

Returns:

Stringified representation of this DependencyNode.