org.peaseplate.chunk
Class AbstractBlock

java.lang.Object
  org.peaseplate.chunk.AbstractChunk
      org.peaseplate.chunk.AbstractBlock

All Implemented Interfaces:

BlockHead, Chunk

Direct Known Subclasses:

AbstractIfBlock, ElseBlock, MacroBlock, WhileBlock, WithBlock, WithEachBlock

public abstract class AbstractBlock
extends AbstractChunk
implements BlockHead

The abstract implementation of the block head.

Author:

Manfred HANTSCHEL

Constructor Summary

AbstractBlock(TemplateLocator locator, int line, int column)

Method Summary

Chunk[]	getBlock() Returns the head of the sub block chain.
void	renderBlock(BuildContext context, java.io.Writer writer) Renders the sub block to the specified writer using the specified template context
void	setBlock(Chunk[] block)
java.lang.String	toString() Returns a meaningful representation of this chunk

Methods inherited from class org.peaseplate.chunk.AbstractChunk

getColumn, getLine, getLocator

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.peaseplate.chunk.Chunk

getColumn, getLine, getLocator, isEssential, isVisible, render

Constructor Detail

AbstractBlock

public AbstractBlock(TemplateLocator locator,
                     int line,
                     int column)

Method Detail

getBlock

public Chunk[] getBlock()

Description copied from interface: BlockHead

Returns the head of the sub block chain.

Specified by:

getBlock in interface BlockHead

Returns:

the head of the block

See Also:

BlockHead.getBlock()

setBlock

public void setBlock(Chunk[] block)
              throws java.lang.IllegalStateException

Specified by:

setBlock in interface BlockHead

Throws:

java.lang.IllegalStateException

See Also:

BlockHead.setBlock(org.peaseplate.chunk.Chunk[])

renderBlock

public void renderBlock(BuildContext context,
                        java.io.Writer writer)
                 throws TemplateException,
                        java.io.IOException

Description copied from interface: BlockHead

Renders the sub block to the specified writer using the specified template context

Specified by:

renderBlock in interface BlockHead

Parameters:

context - the context

writer - the writer

Throws:

TemplateException - on occasion

java.io.IOException - on occasion

See Also:

BlockHead.renderBlock(BuildContext, java.io.Writer)

toString

public java.lang.String toString()

Description copied from interface: Chunk

Returns a meaningful representation of this chunk

Specified by:

toString in interface Chunk

Overrides:

toString in class java.lang.Object

Returns:

a meaningful representation of this chunk

See Also:

Object.toString()