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hrmsEjb/net/sf/jasperreports/engine/fill/JRFillBreak.java

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+package net.sf.jasperreports.engine.fill;
+
+import net.sf.jasperreports.engine.JRBreak;
+import net.sf.jasperreports.engine.JRElement;
+import net.sf.jasperreports.engine.JRException;
+import net.sf.jasperreports.engine.JRExpressionCollector;
+import net.sf.jasperreports.engine.JRPrintElement;
+import net.sf.jasperreports.engine.JRVisitor;
+
+public class JRFillBreak extends JRFillElement implements JRBreak {
+  protected JRFillBreak(JRBaseFiller filler, JRBreak breakElement, JRFillObjectFactory factory) {
+    super(filler, (JRElement)breakElement, factory);
+  }
+  
+  protected JRFillBreak(JRFillBreak breakElement, JRFillCloneFactory factory) {
+    super(breakElement, factory);
+  }
+  
+  public int getWidth() {
+    switch (getType()) {
+      case 1:
+        width = this.filler.pageWidth - this.filler.leftMargin - this.filler.rightMargin;
+        return width;
+    } 
+    int width = this.filler.columnWidth;
+    return width;
+  }
+  
+  public byte getType() {
+    return ((JRBreak)this.parent).getType();
+  }
+  
+  public void setType(byte type) {}
+  
+  protected void evaluate(byte evaluation) throws JRException {
+    reset();
+    evaluatePrintWhenExpression(evaluation);
+    evaluateProperties(evaluation);
+    setValueRepeating(true);
+  }
+  
+  protected JRPrintElement fill() {
+    return null;
+  }
+  
+  public void collectExpressions(JRExpressionCollector collector) {
+    collector.collect(this);
+  }
+  
+  public void visit(JRVisitor visitor) {
+    visitor.visitBreak(this);
+  }
+  
+  protected void resolveElement(JRPrintElement element, byte evaluation) {}
+  
+  public JRFillCloneable createClone(JRFillCloneFactory factory) {
+    return new JRFillBreak(this, factory);
+  }
+  
+  public void rewind() {}
+  
+  protected boolean prepare(int availableStretchHeight, boolean isOverflow) throws JRException {
+    super.prepare(availableStretchHeight, isOverflow);
+    if (!isToPrint())
+      return false; 
+    boolean isToPrint = true;
+    if (isOverflow && isAlreadyPrinted())
+      isToPrint = false; 
+    if (isToPrint && availableStretchHeight < getRelativeY() - getY() - getBandBottomY())
+      isToPrint = false; 
+    if (isToPrint)
+      if (getType() == 2) {
+        if (!this.filler.isFirstColumnBand || this.band.firstYElement != null)
+          setStretchHeight(getHeight() + availableStretchHeight - getRelativeY() + getY() + getBandBottomY()); 
+      } else if (!this.filler.isFirstPageBand || this.band.firstYElement != null) {
+        setStretchHeight(getHeight() + availableStretchHeight - getRelativeY() + getY() + getBandBottomY());
+        this.filler.columnIndex = this.filler.columnCount - 1;
+      }  
+    setToPrint(isToPrint);
+    setReprinted(false);
+    return false;
+  }
+}