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package eu.dnetlib.functionality.modular.ui.workflows.sarasvati.icons;
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import java.awt.Color;
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import java.awt.Font;
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import java.awt.Graphics2D;
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import java.awt.RenderingHints;
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import com.googlecode.sarasvati.JoinType;
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import com.googlecode.sarasvati.Node;
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import com.googlecode.sarasvati.visual.icon.AbstractNodeIcon;
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public abstract class AbstractIcon extends AbstractNodeIcon {
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/**
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* corner radius.
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*/
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protected static final int ROUND_CORNER = 10;
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/**
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* length of the space between dashes.
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*/
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protected static final int DASH_EMPTY = 4;
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/**
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* length of the dash.
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*/
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protected static final int DASH_FULL = 8;
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/**
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* font size.
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*/
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protected static final int FONT_SIZE = 10;
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/**
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* node.
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*/
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private Node node;
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/**
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* is join.
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*
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*/
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private boolean join;
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/**
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* node label.
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*/
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private String label;
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/**
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* node color.
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*/
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private Color color;
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/**
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* dashes.
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*/
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private float[] dashes;
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/**
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* true if terminal node.
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*/
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private boolean terminal;
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private boolean failed;
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/**
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* constructs a blackboard node icon for a given runtime node.
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*
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* @param node
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* node
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* @param token
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* node token
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*/
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public AbstractIcon(final Node node) {
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super();
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this.node = node;
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this.label = node.getAdaptor(String.class);
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if (label == null)
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label = node.getName();
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this.join = node.getJoinType() == null ? false : node.getJoinType() != JoinType.OR;
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this.color = Color.lightGray;
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if (join)
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dashes = new float[] { DASH_FULL, DASH_EMPTY };
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this.terminal = node.getGraph().getOutputArcs(node).size() == 0;
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}
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public void resetGfx(final Graphics2D gfx) {
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gfx.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
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gfx.setFont(Font.getFont(Font.MONOSPACED));
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if (isTerminal()) {
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gfx.setFont(gfx.getFont().deriveFont(Font.BOLD));
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}
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gfx.setColor(color);
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}
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public boolean isJoin() {
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return join;
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}
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public void setJoin(final boolean join) {
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this.join = join;
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}
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public String getLabel() {
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return label;
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}
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public void setLabel(final String label) {
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this.label = label;
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}
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public Color getColor() {
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return color;
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}
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public void setColor(final Color color) {
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this.color = color;
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}
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public float[] getDashes() {
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return dashes; // NOPMD
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}
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public void setDashes(final float[] dashes) { // NOPMD
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this.dashes = dashes;
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}
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public Node getNode() {
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return node;
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}
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public void setNode(final Node node) {
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this.node = node;
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}
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public boolean isTerminal() {
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return terminal;
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}
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public void setTerminal(final boolean terminal) {
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this.terminal = terminal;
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}
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public boolean isFailed() {
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return failed;
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}
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public void setFailed(boolean failed) {
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this.failed = failed;
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}
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}
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