Java Doc for BucketDefinition.java in  » Report » jasperreports-2.0.1 » net » sf » jasperreports » crosstabs » fill » calculation » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Report » jasperreports 2.0.1 » net.sf.jasperreports.crosstabs.fill.calculation   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    net.sf.jasperreports.crosstabs.fill.calculation.BucketDefinition BucketDefinition public class BucketDefinition (Code) Bucket definition. author:    Lucian Chirita (lucianc@users.sourceforge.net) version:    $Id: BucketDefinition.java 1229 2006-04-19 10:27:35Z teodord $ Inner Class :public class Bucket implements Comparable Field Summary final public static  byte ORDER_ASCENDING      Ascending order constant. final public static  byte ORDER_DESCENDING      Descending order constant. final public static  byte TOTAL_POSITION_END      Constants indicating that totals are to be positioned at the end of the other buckets. final public static  byte TOTAL_POSITION_NONE      Constant indicating that total are not required for this bucket. final public static  byte TOTAL_POSITION_START      Constants indicating that totals are to be positioned before the other buckets. final protected  Bucket VALUE_NULL      The null bucket. final protected  Bucket VALUE_TOTAL      The total value for this bucket. final protected static  byte VALUE_TYPE_NULL      Value type used for null bucket values. final protected static  byte VALUE_TYPE_TOTAL      Value type used for total buckets. final protected static  byte VALUE_TYPE_VALUE      Value type used for non-null values. final protected  Comparator comparator      Constructor Summary public   BucketDefinition(Class valueClass, Comparator comparator, byte order, byte totalPosition)      Creates a bucket. Method Summary public  boolean computeTotal()      Whether this bucket needs total calculation. public  Bucket create(Object value)      Creates a Bucket BucketValue object for a given value. public  Comparator getComparator()      Returns the comparator used for bucket ordering. public  byte getTotalPosition()      Returns the total bucket position. public  void setComputeTotal()      Instructs that the bucket will need total bucket calculation. Field Detail ORDER_ASCENDING final public static byte ORDER_ASCENDING(Code) Ascending order constant. ORDER_DESCENDING final public static byte ORDER_DESCENDING(Code) Descending order constant. TOTAL_POSITION_END final public static byte TOTAL_POSITION_END(Code) Constants indicating that totals are to be positioned at the end of the other buckets. TOTAL_POSITION_NONE final public static byte TOTAL_POSITION_NONE(Code) Constant indicating that total are not required for this bucket. TOTAL_POSITION_START final public static byte TOTAL_POSITION_START(Code) Constants indicating that totals are to be positioned before the other buckets. VALUE_NULL final protected Bucket VALUE_NULL(Code) The null bucket. VALUE_TOTAL final protected Bucket VALUE_TOTAL(Code) The total value for this bucket. VALUE_TYPE_NULL final protected static byte VALUE_TYPE_NULL(Code) Value type used for null bucket values. VALUE_TYPE_TOTAL final protected static byte VALUE_TYPE_TOTAL(Code) Value type used for total buckets. VALUE_TYPE_VALUE final protected static byte VALUE_TYPE_VALUE(Code) Value type used for non-null values. comparator final protected Comparator comparator(Code) Constructor Detail BucketDefinition public BucketDefinition(Class valueClass, Comparator comparator, byte order, byte totalPosition) throws JRException(Code) Creates a bucket. Parameters:   valueClass - the class of the bucket values Parameters:   comparator - the comparator to use for bucket sorting Parameters:   order - the order type, BucketDefinition.ORDER_ASCENDING ORDER_ASCENDING or BucketDefinition.ORDER_DESCENDING ORDER_DESCENDING descending Parameters:   totalPosition - the position of the total bucket throws:   JRException - Method Detail computeTotal public boolean computeTotal()(Code) Whether this bucket needs total calculation. this bucket needs total calculation create public Bucket create(Object value)(Code) Creates a Bucket BucketValue object for a given value. Parameters:   value - the value the corresponding Bucket BucketValue object getComparator public Comparator getComparator()(Code) Returns the comparator used for bucket ordering. the comparator used for bucket ordering getTotalPosition public byte getTotalPosition()(Code) Returns the total bucket position. the total bucket position setComputeTotal public void setComputeTotal()(Code) Instructs that the bucket will need total bucket calculation. See Also:   BucketDefinition.computeTotal() Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)