public final class DataSetIterator
extends java.lang.Object
implements java.util.Iterator
| 构造器和说明 |
|---|
DataSetIterator(com.ibm.icu.util.Calendar[] ca) |
DataSetIterator(DataSet ds) |
DataSetIterator(java.lang.Double[] dda) |
DataSetIterator(java.lang.Object oContent,
int iDataType) |
DataSetIterator(java.lang.String[] sa) |
| 限定符和类型 | 方法和说明 |
|---|---|
void |
clear()
Frees all references to data held internally in this structure
|
java.lang.Object |
first() |
int |
getDataType() |
int |
getIndex() |
boolean |
hasNext() |
boolean |
isEmpty() |
java.lang.Object |
last() |
java.lang.Object |
next() |
org.eclipse.birt.chart.util.BigNumber |
nextBigNumber() |
com.ibm.icu.util.Calendar |
nextDateTime() |
java.lang.Double |
nextDouble() |
java.lang.Number |
nextNumber() |
java.lang.Object |
nextObject() |
com.ibm.icu.util.Calendar |
nextPrimitiveDateTime() |
double |
nextPrimitiveDouble() |
java.lang.String |
nextText() |
void |
notifyDataUpdate() |
void |
remove() |
void |
reset() |
void |
reverse(boolean bReverse)
Reverses the series categories.
|
int |
size() |
int |
skip(int iCount)
Skips the next iCount rows
|
public DataSetIterator(java.lang.Double[] dda)
ds - public DataSetIterator(java.lang.String[] sa)
sa - public DataSetIterator(com.ibm.icu.util.Calendar[] ca)
throws ChartException
sa - ChartExceptionpublic DataSetIterator(java.lang.Object oContent,
int iDataType)
throws java.lang.IllegalArgumentException,
ChartException
ds - java.lang.IllegalArgumentExceptionChartExceptionpublic DataSetIterator(DataSet ds) throws java.lang.IllegalArgumentException, ChartException
ds - java.lang.IllegalArgumentExceptionChartExceptionpublic final boolean isEmpty()
public final double nextPrimitiveDouble()
public final java.lang.Double nextDouble()
public final org.eclipse.birt.chart.util.BigNumber nextBigNumber()
public final java.lang.Number nextNumber()
public final com.ibm.icu.util.Calendar nextDateTime()
public final java.lang.String nextText()
public final java.lang.Object nextObject()
public final com.ibm.icu.util.Calendar nextPrimitiveDateTime()
public boolean hasNext()
hasNext 在接口中 java.util.Iteratorpublic final java.lang.Object next()
next 在接口中 java.util.Iteratorpublic void remove()
remove 在接口中 java.util.Iteratorpublic int size()
public final void reset()
public final java.lang.Object first()
public final java.lang.Object last()
public final void clear()
public final void notifyDataUpdate()
public final int getDataType()
public final int getIndex()
public void reverse(boolean bReverse)
bReverse - public int skip(int iCount)
iCount - Copyright © 2005-2008 Actuate Corp. All rights reserved.