1 files changed, 147 insertions, 0 deletions
diff --git a/XMPCore/src/com/adobe/xmp/impl/xpath/XMPPathSegment.java b/XMPCore/src/com/adobe/xmp/impl/xpath/XMPPathSegment.java
new file mode 100644
index 0000000..88b42a1
--- /dev/null
+++ b/XMPCore/src/com/adobe/xmp/impl/xpath/XMPPathSegment.java
@@ -0,0 +1,147 @@
+// =================================================================================================
+// ADOBE SYSTEMS INCORPORATED
+// Copyright 2006 Adobe Systems Incorporated
+// All Rights Reserved
+//
+// NOTICE:  Adobe permits you to use, modify, and distribute this file in accordance with the terms
+// of the Adobe license agreement accompanying it.
+// =================================================================================================
+
+package com.adobe.xmp.impl.xpath;
+
+
+/**
+ * A segment of a parsed <code>XMPPath</code>.
+ *  
+ * @since   23.06.2006
+ */
+public class XMPPathSegment
+{
+	/** name of the path segment */
+	private String name;
+	/** kind of the path segment */
+	private int kind;
+	/** flag if segment is an alias */
+	private boolean alias;
+	/** alias form if applicable */
+	private int aliasForm;
+
+
+	/**
+	 * Constructor with initial values.
+	 * 
+	 * @param name the name of the segment
+	 */
+	public XMPPathSegment(String name)
+	{
+		this.name = name;
+	}
+
+
+	/**
+	 * Constructor with initial values.
+	 * 
+	 * @param name the name of the segment
+	 * @param kind the kind of the segment
+	 */
+	public XMPPathSegment(String name, int kind)
+	{
+		this.name = name;
+		this.kind = kind;
+	}
+
+
+	/**
+	 * @return Returns the kind.
+	 */
+	public int getKind()
+	{
+		return kind;
+	}
+
+
+	/**
+	 * @param kind The kind to set.
+	 */
+	public void setKind(int kind)
+	{
+		this.kind = kind;
+	}
+
+
+	/**
+	 * @return Returns the name.
+	 */
+	public String getName()
+	{
+		return name;
+	}
+
+
+	/**
+	 * @param name The name to set.
+	 */
+	public void setName(String name)
+	{
+		this.name = name;
+	}
+
+
+	/**
+	 * @param alias the flag to set
+	 */
+	public void setAlias(boolean alias)
+	{
+		this.alias = alias;
+	}
+
+
+	/**
+	 * @return Returns the alias.
+	 */
+	public boolean isAlias()
+	{
+		return alias;
+	}
+	
+	
+	/** 
+	 * @return Returns the aliasForm if this segment has been created by an alias.
+	 */ 
+	public int getAliasForm()
+	{
+		return aliasForm;
+	}
+
+	
+	/**
+	 * @param aliasForm the aliasForm to set
+	 */
+	public void setAliasForm(int aliasForm)
+	{
+		this.aliasForm = aliasForm;
+	}
+	
+	
+	/**
+	 * @see Object#toString()
+	 */
+	public String toString()
+	{
+		switch (kind)
+		{
+			case XMPPath.STRUCT_FIELD_STEP:
+			case XMPPath.ARRAY_INDEX_STEP: 
+			case XMPPath.QUALIFIER_STEP: 
+			case XMPPath.ARRAY_LAST_STEP: 
+				return name;
+			case XMPPath.QUAL_SELECTOR_STEP: 
+			case XMPPath.FIELD_SELECTOR_STEP: 
+			return name;
+
+		default:
+			// no defined step
+			return name;
+		}
+	}
+}